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Rad Power Bikes RadRunner 3 Plus Review

2023 Rad Power Bikes Radrunner 3 Plus Electric Bike Review

2023 Rad Power Bikes Radrunner 3 Plus Planetary Geared Hub Motor 64 Nm 750w

2023 Rad Power Bikes Radrunner 3 Plus Downtube Battery 48v 14ah 672wh

2023 Rad Power Bikes Radrunner 3 Plus Handlebar Display Panel

2023 Rad Power Bikes Radrunner 3 Plus Left Grip Small Display Button Pad

2023 Rad Power Bikes Radrunner 3 Plus Right Grip Shimano Sis Index Shifter Twist Throttle

2023 Rad Power Bikes Radrunner 3 Plus Ebike

2023 Rad Power Bikes Radrunner 3 Plus Adjustable Kickstand Wide Alloy Pedals

2023 Rad Power Bikes Radrunner 3 Plus Bottom Bracket 12 Magnet Cadence Sensor

2023 Rad Power Bikes Radrunner 3 Plus Left Side

2023 Rad Power Bikes Radrunner 3 Plus Rear Rack Yepp Child Seat Window Improved Saddle

2023 Rad Power Bikes Radrunner 3 Plus Front View 100 Lumen Headlight

2023 Rad Power Bikes Radrunner 3 Plus Rear View Brake Light

2023 Rad Power Bikes Radrunner 3 Plus Electric Bike Charger

2023 Rad Power Bikes Radrunner 3 Plus Step Thru Charcoal Metallic Grey

A utility electric bike with deep step-thru frame and custom tires that make it approachable, stable, and very capable. Increased gross weight capacity of 350 pounds, including 120lbs on the extended rear rack. Upgraded battery pack is easier to remove (even with optional locking console), dual display system, hydraulic disc brakes, and better foot peg positioning.
Excellent safety features including reflective puncture resistant tires, bright integrated headlight with running beam, rear light with side windows and brake activation, motor inhibiting brake levers, and a high quality bell. Tons great accessories including a passenger package, front and rear baskets and locking boxes, small and large bags, second battery, child seat, and trailer.
Redesigned saddle is thicker, can adjust forward and back, be tilted, and uses standard rails that work with a suspension post! Ergonomic grips, adjustable handlebar, large aluminum platform pedals, and adjustable kickstand work great. Motor activates smoothly but offers great power with 10% faster climbing ability. High capacity 672 watt hour battery, excellent charger.
Twist throttle is not limited by pedal assist, so you can use it at any time to get going or catch up to friends. The motor is powerful, but produces more noise. The bike only comes in one size and color: metallic dark grey. Shipping is free in most cases, but there is some unboxing and assembly required: handlebar, front wheel, and pedals. Fairly heavy at 75.5lbs due to the elongated frame, 7-speed drivetrain, and suspension fork.

Make:

Rad Power Bikes

Model:

RadRunner 3 Plus

Price:

$2,229 (Free Shipping in Contiguous US and Canada)

Body Position:

Upright

Suggested Use:

Neighborhood, Urban, Trail

Electric Bike Class:

Throttle on Demand (Class 2)

Learn more about Ebike classes

Warranty:

1 Year Comprehensive

Availability:

United States, Canada, Europe

Model Year:

2023

Total Weight:

75.5 lbs (34.24 kg)

Battery Weight:

7.7 lbs (3.49 kg)

Motor Weight:

8.7 lbs (3.94 kg)

Frame Material:

6061 Aluminum Alloy

Frame Sizes:

18 in (45.72 cm)

Geometry Measurements:

17.5" Seat Tube Length, 22.25" Simulated Top Tube Length, 13" Reach, 17.25" Stand Over Height, 32.25" Minimum Saddle Height, 42" Maximum Saddle Height, 29" Width, 46.5" Wheelbase, 67.5" Length

Frame Types:

Step-Thru

Frame Colors:

Satin Charcoal

Frame Fork Details:

RST Spring Suspension, 60mm Travel, Preload Adjust, Progressive Lockout, 135mm Hub Spacing, 9mm Axle with Release Skewer

Frame Rear Details:

167mm Hub Spacing, 12mm Threaded Slotted Axle with, 18mm Nuts, Steel Torque Arm Washer

Attachment Points:

Fender Mounts, Front Rack Mount, Rear Rack Mounts, Bottle Cage Mount

Gearing Details:

7 Speed 1x7, Shimano Altus MD310 Derailleur, DNP LY- 1107MFN 11-34 Tooth Freewheel

Shifter Details:

Shimano SL-TX50-7R Thumb Shifter with Optical Gear Window

Cranks:

ProWheel Ounce Aluminum Alloy, 170mm Length, 48 Tooth Steel Chainring with Prowheel Aluminum Alloy Guide, Square Tapered Spindle

Pedals:

Aluminum Alloy Platform with Reflectors, CrMo Axle, Black

Headset:

Press-In, Semi-Integrated, Sealed Cartridge, 1-1/8" Straight

Stem:

Aluminum Alloy, 50mm Length, 30º Rise, 31.8mm Clamp Diameter, One 5mm Spacer (Orange), One 52mm Tapered Base Spacer

Handlebar:

Custom High-Rise, Aluminum Alloy, 710mm Width, 220mm Rise, 20º Sweep, 22mm Crossbar Diameter

Brake Details:

Tektro HD-E350 Hydraulic Disc with 180mm Rotors, Three-Finger Levers with Motor Inhibitors and Brake Light Activation

Grips:

Ergonomic, Stitched Imitation Leather, Non-Locking, Black

Saddle:

Custom Rad Power Bikes Comfort Version by Velo, 7mm Rail Diameter

Seat Post:

Aluminum alloy, Single Bolt Clamp, 90mm Minimum Insertion

Seat Post Length:

390 mm

Seat Post Diameter:

27.2 mm

Rims:

Aluminum Alloy, Double Wall, 57mm Outer Width, 36 Hole

Spokes:

Stainless Steel, 12 Gauge, Black with Nipples

Tire Brand:

Rad Power Bikes by Kenda Custom K-Rad, 20" x 3.3" (84-406)

Wheel Sizes:

20 in (50.8cm)

Tire Details:

20 to 30 PSI, 1.4 to 2.1 BAR, 30 TPI, Reflective Sidewall Stripe, K-Shield Puncture Protection

Tube Details:

Schrader Valve

Accessories:

Rear-Mount Adjustable Length Kickstand, Steel Derailleur Guard, Rad Power Bikes Integrated LED Front Light (Outer Light Ring, Focused Beam, Aluminum Alloy Heat Sink, 100 Lumens), Integrated Fender Mounted Rear Light (Solid, Brake Activation, 1 LED), Neoprene Velcro Cable Wrap for Front Wires, Neoprene Slap Guard, Custom Plastic Fenders (90mm Width), Rear Rack Accepts Yepp! and Standard Basket Platform and Pannier Accessories from Rad Power Bikes, Optional Front Rack, Optional Small Basket, Optional Large Basket, Optional Platform, Optional Large Pannier Ballard Bags, Optional Small Pannier Fremont Bags, Optional SR Suntour NCX Seat Post Suspension, Optional RAM Torque Handlebar Phone Mount X, Optional Small Basket Bag, Optional Large Basket Bag, Optional Small Insulated Delivery Bag, Optional Large Insulated Delivery Bag, Optional Yepp! Maxi Child Seat, Optional Replacement or Additional Rad Range Extender Battery Pack (Mounts Under Rear Rack), Optional Passenger Package (Rear Deck Seat, Foot Pegs, Side Mounted Wheel Guards), Optional Passenger Hand Hold (Requires Passenger Upgrade Kit), Optional Rad Trailer

Other:

Locking Removable Semi-Integrated Downtube Battery Pack, 1.3lb 2 Amp Charger, Fully Potted Motor Controller, 18.4 Amp Draw Direct Current, Stainless Steel Torque Arm, 350lb Maximum Total Payload Capacity, 120lb Rear Rack Capacity, 30lb Optional Front Rack Capacity, 22lb Optional Front Basket Capacity, 22lb Optional Center Console Capacity, 30lb Optional Individual Foot Peg Capacity, Adjustable LCD Brightness, Adjustable Clock, Adjustable Units

Motor Brand:

Rad Power Bikes Custom Manufactured (5:1 Planetary Reduction)

Motor Type:

Rear-Mounted Geared Hub

Learn more about Ebike motors

Motor Nominal Output:

750 watts (500 Watt in Canada, 250 Watt in Europe)

Motor Torque:

64 Newton meters

Battery Brand:

Samsung or LG 18650 35E 3500mAH 13S4P Configuration

Battery Voltage:

48 volts

Battery Amp Hours:

14 ah

Battery Watt Hours:

672 wh

Battery Chemistry:

Lithium NMC (LiNiMnCoO2)

Charge Time:

6 hours

Estimated Min Range:

25 miles (40 km)

Estimated Max Range:

45 miles (72 km)

Display Type:

Primary: Rad Power Bikes Custom Manufactured LCD, Fixed, Adjustable-Angle, Backlit, Grayscale 2.5" Screen, Secondary: Rad Power Bikes Custom Manufactured LCD, 1.5" Screen

Readouts:

Center Screen: Clock, Odometer, Current Speed (MPH or KMH), Motor Watt Output, Trip Time, Trip Distance, Left Screen: Assist Level (0-5), Battery Charge Level (10 Bars), Lights Indicator

Display Accessories:

Independent Control Pad on Left, Buttons: Up, Down, Power, Lights, (Cycle Readouts: Hold Up and Down, Walk Mode: Hold Down, Clear Trip Distance and Time: Hold Lights Button, Settings Menu: Hold Down and Lights Button), Independent Charge Level Indicator on Battery Pack (10 Bars)

Drive Mode:

Cadence Sensing Pedal Assist, Twist Throttle (12-Magnet Sealed Cadence Sensor)

Top Speed:

20 mph (32 kph)

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Make or Model

Model Year

Body Position

Suggested Use

Frame Type

Drive Mode

Availability

Price Range

$0 (0 €)$18,000 (16,920 €)

Total Weight

0 lbs (0 kg)227 lbs (103 kg)

Top Speed

0 mph (0.0 km/hr)50 mph (80.5 km/hr)

Battery Watt Hrs

0 watt3,456 watt

Frame Size

0 in (0.00 cm)432 in (1,097.28 cm)

Motor Power

0 Newton meters250 Nm

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This review was provided for free using a demo bike. My goal is to be transparent and unbiased with you, this video and writeup are not meant to be an endorsement of Rad Power Bikes products. I welcome your corrections, additions, and feedback in the comments below, and the Rad Power Bikes electric bike forums.

Observations:

Having reviewed the original RadRunner 1 in 2019, It’s amazing to see how much has changed and been improved with the new versions and this Plus model. It has upgraded parts like the 7-speed drivetrain, hydraulic disc brakes, and adjustable suspension fork. The overall weight limit has been raised from 300lbs to 350lbs, the rear rack is longer and the foot peg mounting point is lower and more comfortable. The saddle and optional passenger pad are thicker, and the seat post interface for the saddle is much more adjustable, even allowing for a suspension post if you wish!
The bike is only available in one frame size, but the adjustable saddle height and full length 170mm crank arms feel natural and comfortable. Since the high-rise handlebar can be tipped forward and back, you can change the reach and that makes it feel like the frame size is changing.
This is a Class 2 electric bike with cadence sensing pedal assist and variable speed twist throttle. The motor power rating will vary depending on geography with 750 watts for the US, 500 watts for Canada, and 250 watts for Europe based on the corresponding legal limits. I love that the twist throttle overrides assist in North American markets, offering full power even with assist at zero. For Europe, they have a twist assist that adds power, but only works if you are pedaling along.
Rad is introducing a ton of accessories right now including a durable locking trunk box, locking panniers, adjustable trailer, large pet carrier (that goes onto the trailer), a fat tire frame lock, and a dual battery option for the RadRunner 3 Plus that will double range!

Pros:

Redesigned frame is longer, offers a higher weight capacity of 350lbs, and works with the new semi-integrated battery pack design. This battery is much easier to mount and take off of the frame. If you purchase the locking center console accessory, the battery can be removed without having to take the console off!
The bike is very easy to approach, mount, and stabilize because of the wave step-thru frame and smaller 20″ wheel size. It’s a great platform for petite riders, but the lower racks are also easier to reach and load for anyone. Since the seat and handlebar are adjustable, it can actually accommodate a wide range of riders (4’11” to 6’2″ is what they say). I’m 5’9″ tall 140lbs for reference.
One of the trade-offs with smaller wheels is a lower attack angle and less comfort. Rad has addressed this by using high volume custom 3.3″ tires. These tires are co-branded with Kenda and feature puncture protection lining and reflective sidewall stripes for safety! The useable pressure range of 20-30 PSI means you can run lower to absorb vibration and bumps. Since the RadRuner 3 Plus comes with a suspension fork too, the ride feels surprisingly good.
The suspension fork is highly adjustable, offering preload and progressive lockout. It’s rated at 60mm travel, and is extra sturdy to handle a heavier load. I love that it has threaded eyelets at the base for mounting the front fender in a sturdy way. Also, since the saddle has been changed to use standard rails, you can swap the rigid seat post for a suspension post and really get comfortable! Just note that it will raise the minimum saddle height by about 3-inches.
The RadRunner is a utility electric bike platform, like a compact cargo bike! The elongated rack can support baskets, bags, panniers, a passenger seat, or a child seat… and Rad sells some amazing accessories that are guaranteed to work and look good. The new locking cargo boxes are my favorite. The rear rack is rated to 120lbs, and you can add 20-30lbs more with a front rack or basket. There’s even a new RadTrailer that can handle 100lbs.
To address security, Rad Power Bikes is introducing a fat tire wheel lock that is compatible with the RadRunner 3 Plus. This connects on the seat stays and secures the rear wheel. It also works with a chain lock that can wrap around a bike rack or pole. This is the first fat tire capable cafe frame lock in the industry, and it works with most of their fat tire models like the RadExpand and RadRover 6 Plus.
The RadRunner 3 Plus will have a range extender second battery pack option in the near future. This will double the range, they say up to 100 miles. It’s basically the same battery pack that can mount below the rear rack, and will lock securely! I’m told that the controller will discharge both packs evenly, in parallel, so one does not get overused. I’m a fan of how they positioned both packs, keeping weight low and center as much as possible, and not getting in the way of the bags and accessories.
The cells inside the battery are either Samsung or LG, which are high quality and warrantied for a year. Since the packs don’t contain the controller, they tend to be less expensive to replace. You can charge this pack on or off the frame, and I love that the locking core and charging port are high up on the left side of the frame vs. low down by the cranks and pedals. Even the range extender battery has an easy to reach lock and you can see the 10-bar charge level readout! For best results, I have read that you should store the lithium-ion battery packs in a cool, dry location. Extreme heat can damage the cells and extreme cold will stunt them and temporarily limit your range.
The bike includes a battery terminal cover option that protects the electronic interface if you decide to store the bike outside or transport it on a car rack (without the battery mounted). I have family members who RV and always take the battery packs off to reduce weight during transport, and this accessory would be great for people like them because the bikes can get pretty dusty. It’s a unique feature that I haven’t seen from any other companies before, though it does cost extra.
You get strong hydraulic disc brakes with this Plus model! The levers are easier to squeeze, offer adjustable reach for different hand sizes, and have a cutoff switch that stops the motor and activates the rear light to go bright. the disc brake rotors are large 180mm, which gets a mechanical advantage over the smaller 20″ wheels and provides more surface area for cooling.
Older generations of the bike had a black controller box mounted below the bottom bracket. This didn’t look great, but I was told that it made servicing easier, and I suspect it allowed them to use a simpler frame. The new frame allows the controller to be hidden inside the downtube (behind the chainring if you look at the picture). It’s probably less vulnerable here, still seems accessible with the integrated wiring, and it definitely looks nicer. Note the tiny black electronic splitter joint that is positioned behind the seat tube where the controller box used to be. This sends electricity to the rear light and has an open connector wire for adding the optional USB dongles.
I was told that all of the electronics (displays, battery, controller, motor, optional USB dongles) are IP65 rated against water and dust ingress, that’s pretty great for people who ride year-round in the dust, rain, and snow. Also, the headset and bottom bracket use sealed cartridge bearings that resist rust and won’t creak as much as cheaper parts. Rad is also selling a plastic terminal cover to protect the lower portion of the battery bay if you’re storing the battery and bike separately (or transporting the bike on a car rack).
A channel below the downtube allows the brake lines, shifter cable, and electrical wires to be hidden but still very accessible for repairs and replacement. They developed a plastic cover that bolts onto the downtube, to cover the channel and protect the wires. In my opinion, it’s a good compromise of appearance, durability, and utility because the wires are easy to reach and the plastic seemed much more sturdy than some press-fit covers I’ve seen from some other companies using a similar strategy. Furthermore, I love that they moved the motor power cable to the non-drivetrain (left) side of the bike and tucked it between the disc brake rotor and frame tubing, they reduced clutter near the derailleur and added protection for the motor cable!
Excellent drivetrain configuration. The chainring has a sturdy aluminum alloy guide that reduces chain drops, keeps clothing clean, and provides “bash guard” protection for the bottom bracket where some wires are exposed. A neoprene slap guard protects the paint on the chain stay while reducing noise, and a steel derailleur guard adds protection during shipping and if the bike tips over.
The integrated lights are excellent because they run off of the main battery, are visible from multiple angles, and have quick disconnect points for easy replacement or relocation if you buy a front rack. The rear light has a bright braking mode that works even if the lights are turned off. I love their custom headlight with focused 100 lumen beam, secondary light ring, and aluminum alloy heat sink on top.
By default, the bike comes with durable plastic fenders that are 90mm wide. I tested them a bit, and they help keep water from getting on me and the frame. In general, they seemed light and quiet, but I think you could easily remove them if you wish.
Matching faux-leather ergonomic grips and saddle look great and provide good comfort. I was mixed on the older saddle design because it couldn’t slide forward and back or tilt at all. This one is thicker and much more adjustable. Many other utility ebikes and minibikes have a long banana seat that does not go up and down, so you end up sliding back or forward to get the proper leg extension… or just skip pedaling entirely. this setup is much more usable and comfortable in my opinion.
Rad Power Bikes is still using a stainless steel torque arm on the left rear dropout for the motor axle that adds strength and protects the frame! This part will keep the motor axle from chewing into the softer aluminum alloy over time, and it’s super relevant with the high powered planetary geared hub motors that theyuse.
The motor casing is painted black, along with the spokes and rims, which looks great… in fact, most of the hardware parts are black so they match. The rims are double wall, the spokes are thicker 12 gauge to handle extra weight and force from the motor.
I think the standard free shipping is a great option, and Rad Power Bikes has updated their box to include some fun artistic graphics and produce less waste. I suggest asking a friend to help you move the box safely, because these are heavy machines (75.5 pounds for the bike with battery attached once unboxed).
It’s cool that Rad Power Bikes has expanded to Canada, Europe, and the UK in recent years. They have to spec the motors differently, down from 750 watts to 500 watts or 250 watts, in order to comply with local regulations, but they still offer a lot of torque. Many geographies offer free shipping and Rad has several physical offices (in the US, Canada, and Utrecht Netherlands) where you can test ride and get ongoing support. It really sets them apart from other value priced online electric bicycles.
I like the sturdy aluminum alloy platform pedals that were chosen for this bike. They could have gone with a narrower, flexier, cheaper, plastic version since it’s primarily built for the city. The pedals they chose will perform better for people with large feet and in wet conditions, they are higher performance and won’t break as easily if you have pedal strikes or the bike tips over.
For me, the four-button control pad that’s mounted near the left grip is easy to reach and simple to use. The up and down buttons have plastic ridges that almost feel like braille so you can operate based on feel without looking down as you ride. The dedicated light button is very nice, and I love the 10 bar battery indicator vs. 5 bars before! It’s much more precise, helping you to manage your range. I’m told that it uses a new algorithm that’s more accurate too, so riders can plan trips better and feel more confident. Hold the down arrow to activate walk mode, hold the lights button to clear trip distance and trip time readouts, hold up and down to switch between clock + odometer and trip time + trip distance, and hold the down and light button to enter the settings menu.
The throttle setup on all of the Rad Power Bikes is perfect, in my opinion. It provides variable speed output based on how far you twist, and it overrides pedal assist with full power at any level… even zero. You can ride the bike like a scooter and not even pedal, or get a quick boost when riding in lower levels of assist.
The kickstand has an adjustable lower portion that can be extended or retracted for maximum stability. The foot of the stand is wide enough to keep from sinking into soft terrain like wet grass. On a related note, the front rack accessories all mount to the steer tube vs. the handlebar and fork, which makes them more stable when you steer and park, so the bike won’t tip over or dump your cargo as easily.
Great drivetrain on this ebike, Rad has chosen a wide 11 to 34 tooth freewheel over the conventional 14 to 28 tooth design. This provides a wider range of pedal options for easier climbing and more comfortable high-speed riding. The cogs are nickel coated, which makes them rust resistant and a lot smoother to shift. I was also told that it’s more environmentally friendly. The Shimano Altus derailleur is pretty basic, but worked well during my rides.
I noticed that the optional passenger pegs didn’t rattle or twist during use, they mount to a welded plate section with ridges that prevent spinning during use. The pegs fold up nicely, which reduces the possibility of scratching objects or people as you move the bike around. Note that the passenger kit comes with a clear plastic skirt guard for safety, and Rad now has a new passenger handhold bar kit.

Cons:

I read that the RadRunner 3 Plus offers 10% faster hill climbing, and the motor certainly feels powerful with assist level 5 or full throttle, but it also produces a noticeable zipping sound. It’s louder than some of the other hub motors I’ve ridden as illustrated in the video review. Lower power and speeds do decrease the noise.
The bike is only available in one frame size, and the reach is fairly short. This creates an upright body position that could feel tight for larger riders. You can raise the seat post and tilt the front handlebar to create more space and improve fit, but I would still consider this to be a compact ebike vs. the RadCity and RadRover models.
Only available in one color scheme, which is fairly dark. I care a lot about safety, so having a bright color such as white, orange, or silver could make the bike more visible, especially since it sits lower to the ground due to the smaller wheel size… but I’m glad that this charcoal color is metallic, because that helps it stand out more. It looks professional, and does include lots of reflectors and lights.
The bike is quite heavy at 75.5lbs stock, and it will get heavier if you add baskets, trays, bags, child seat, passenger seat, and cargo. The weight is due in large part to the extended rear rack, spring suspension fork, reinforced frame that offers the higher 350lb weight capacity, the fenders, lights, large saddle, and large 20″ x 3.3″ custom tires. That said, the smaller wheels keep the bike closer to the ground, the frame is easy to mount, and it feels very stable with the wider tires. There’s also a walk mode to help move the bike up ramps or anytime you need help, just hold the – button.
Rad Power Bikes has flagship stores where you can test ride and buy a fully assembled product, but many people will probably buy online and receive a big box. This requires some strength, time, and recycling ability as you unbox and partially assemble the handlebar, front wheel, and pedals… but it includes all of the tools you need, and the instructions are some of the best in the industry. Rad also has great customer support in my experience, one of the best.
The new display system provides larger readouts and the grayscale LCDs are easy to read in light and dark conditions, but you can only adjust the backlight brightness for the main center screen… not the left button pad screen. That display has a smoked plastic cover that somewhat reduces brightness, so this is only a minor complaint for people who ride at night and might find it distracting. Furthermore, you can no longer reduce the top speed of the bike in the display panel settings.
The displays are large and easy to read but not removable, so they could take extra weather wear and possibly get scratched at a bike rack (especially the left display). The battery no longer offers a locked-off setting, so if you leave it connected to the bike at a rack, people could activate and mess with the twist throttle.
The old LCD display had a USB charging port built into the bottom, so you could maintain a phone, charge a wireless speaker, or run additional lights. The new system has two open connectors for adding USB charging dongles (up to 2 inline, 4 total for the bike), but they cost extra.
Rad Power Bikes has been using the large Shimano SIS index shifters since the beginning, and they aren’t my favorite. You have to reach up with your thumb to press the main paddle to get to lower gears, and that can require a bit of hand flexibility or even glancing down for a moment. I much prefer trigger shifters, but I don’t think those will fit with the twist throttle housing, and they might not be as simple and intuitive for some riders. I see why Rad has stuck with the thumb shifter, and one positive is that it’s easy to use if you’re wearing gloves since the paddles are so large and independent.
If you opt for a front tray rack, the headlight will have to be moved onto the base of the tray because otherwise it would get squished between the suspension fork arch and the bottom of the rack tray. The thing is, the light would no longer aim where you steer because the front rack is frame mounted; fixed inline with the frame itself.
All of the Rad Power Bikes use the same charger, and it’s fairly lightweight and compact. However, it only puts out 2 amps, so charging can take up to six hours if the battery is completely drained. This would be faster if they used a 3 or 4 amp charger like some other companies have started doing, but that might cause the price to increase further. The new charger is actually 0.2lbs heavier than the older one, though it is said to have better shielding. Both chargers still work on all Rad batteries from what I understand.
The hardshell locking box, panniers, and center console have individual locking cores by default, which ends up being a lot of keys that all look the same to deal with! However, Rad Power Bikes is going to offer a four core set that have a matching key, so you could swap the cores to have all of the cores match match. Unfortunately, it sounds like if you purchase the optional range extender battery that mounts under the rear rack, this lock will not match the main battery lock… so you could end up with three keys (main battery, second battery, one key for all hardshell accessories.
It sounds like the range extender battery will discharge in parallel with the main battery, so they both drain evenly over time and one doesn’t get all of the use and wear out faster… however, I believe that you need two chargers and they must be filled independently vs. using just one port.
This is a minor consideration, but Rad has switched to a new battery standard here that is not backwards compatible with many of the other models, including the RadRunner 1, 2 and original RadRunner Plus. I was told they will be supporting the other standards for many years to come, and I have seen this with their prior generation of batteries too.
The bottom bracket is low because of the smaller wheels, which means there’s higher potential for log and curb strikes as you ride over obstacles. This is further increased because of the full length 170mm crank arms which could have pedal strikes. Thankfully, they used a metal chainring guide for protection, and the pedals are also aluminum alloy and very tough.
Many car and bus racks utilize a hanging style rack for mounting bicycles. In order to mount wave style step-thru frames like the RadRunner, you will need to buy a crossbar adapter like this. If you use a platform rack, the wider tires might require longer ratchet straps or even wider trays to hold the bike securely.
I really like the single side adjustable kickstand, but some users may prefer a wide double leg stand like we’ve seen on some of the other RadRunner models. It could help for heavier cargo or child seats and the passenger package.

Resources:

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MSRP: $1,899
MODEL YEAR: 2020, 2021

The fully accessorized version of the RadRunner electric bike. This is a compact utility ebike with unique 20" x 3.3" fat tires and adjustable suspension fork (compression, lockout, rebound). Comes stock with extended seat and flip-down pegs for a passenger, as well as extra wide fenders and an upgraded 500 lumen headlight. Also compatible with the standard racks, bags, and Yepp! child seat.. Integrated lights, including a blinking rear light that goes bright when the brakes are pulled,…...

Rad Power Bikes RadRunner 2 Review

MSRP: $1,499
MODEL YEAR: 2022

A flexible, approachable, and affordable electric utility bike. Capable of handling up to 300lbs, including a child seat or passenger on the rear rack! Custom sized 20" x 3.3" tires provide stability, comfort, off-road traction, and safety with reflective stripes and puncture protection. Only one frame size, but the extra long 390mm seat post and adjustable handlebar provide lots of fit options.. Available in two colors, internal cable routing looks clean and reduces snags, motor power cable…...

Rad Power Bikes RadWagon 4 Review

MSRP: $1,999
MODEL YEAR: 2020

An affordable but refined electric cargo bike with custom 22" x 3.0" tires that improve stability and comfort while still keeping the cargo holds low and easy to load. Approachable but stiff mid-step frame comes in three beautiful colors. Reflective tires and quality integrated lights help keep you visible and safe. Powerful fat-bike rated 80nm geared hub motor provides excellent power for starting, hauling gear or…...

Rad Power Bikes RadExpand 5 Review

MSRP: $1,599
MODEL YEAR: 2022

An affordable folding electric bike with powerful geared hub motor, high capacity 48 volt battery pack, integrated lights with bright braking activation, custom plastic fenders, and a sturdy rear rack all included! Optional front tray, baskets, panniers, suspension seat post, child seat, mobile delivery service, and more.. Sturdy reinforced step-thru frame is approachable, offers a highly adjustable handlebar, and is available in…...

Rad Power Bikes RadTrike 1 Review

MSRP: $2,499
MODEL YEAR: 2023

A sturdy electric trike with highly adjustable handlebar position, seat position, and back rest. Capable of supporting up to 415lbs (rider and load). Optional front and rear baskets, bags, and other accessories make it a capable cargo hauler. Low three wheel design, limited 14mph top speed, and bundle of reflectors and lights make it stable and safe.. Extremely low standover height and minimum saddle height makes the trike approachable. Smooth acceleration feels…...

Rad Power Bikes RadRover 6 Plus Step-Thru Review

An approachable step-thru version of the proven RadRover fat tire electric bike featuring frame, brake, and battery upgrades for its 6th generation. Available in black or white color schemes, the step-thru offers lower standover and minimum saddle height but introduces some frame flex. Wide 4" tires provide stability, traction, and float for navigating soft terrain like gravel, sand, and snow. Shorter stem, 5 removable spacers, mid-rise handlebar, ergonomic grips, and adjustable suspension fork provide comfort fit options.. Network of mobile service vans and multiple storefronts in the US, Canada, and Europe make…...

Rad Power Bikes RadCity 5 Plus Review

The classic high-step version of the proven RadCity hybrid electric bike featuring frame, wheel, brake, and battery upgrades for its 5th generation. Available in black only, this model comes in one frame size but offers an adjustable angle stem and extra long 390mm seat post. Ergonomic grips, hybrid tires, locking suspension fork, and optional suspension seat post provide comfort. The rear rack is now removable, and positioned so the saddle won't collide in low positions.. A growing fleet of mobile service vans and storefronts in the US, Canada, and Europe…...

Rad Power Bikes RadMission 1 Review

MSRP: $1,199
MODEL YEAR: 2020

The lightest, most affordable electric bike from Rad Power Bikes. Available in two frame sizes and styles including a sturdy high-step diamond and approachable mid-step mixte. Six color schemes let you personalize the bike and stand out, which is rare for cheaper electric bikes. Lots of attachment points for optional fenders, racks, baskets, bottles, and frame locks.. Surprisingly powerful geared hub motor offers 50nm of torque. Single speed drivetrain is quiet, durable,…...

Rad Power Bikes RadRhino 5 250W (EU Version) Review

MSRP: $1,699
MODEL YEAR: 2020

An updated 5th generation full sized, high-step, fat tire electric bike from one of the originators in this category; Rad Power Bikes. Features comfortable 4" wide knobby tires with puncture protection and reflective sidewalls. Stable and capable in soft terrain like mulch or sand if the tire air pressure is lowered. Features a sloped top-tube, short sturdy stem, and mid-rise handlebar for approachable upright comfort. Adjustable suspension fork offers preload adjust for heavy loads and lockout for smooth terrain. Upgraded…...

Rad Power Bikes RadCity Step-Thru 3 Review

A feature-complete, approachable step-thru, comfort oriented, hybrid electric bicycle with regenerative braking. It has a built-in USB charging port below the display, features a modular battery pack that works with all other Rad models of this generation, and comes with integrated lights! The headlight offers a bright 80 lumen center beam and a unique LED circle to keep you seen, while the rear light offers solid, flashing, and bright mode when the brakes are activated. Sturdy adjustable angle stem and long 350mm seat post improves fit for a wide range…...

Rad Power Bikes RadMini Step-Thru 2 Review

MSRP: $1,799
MODEL YEAR: 2020

A folding, fat tire electric bike that's approachable, stable, and off-road capable. The custom 3.3" wide tires have reflective sidewalls, puncture protection, and all-terrain tread. This is the second generation RadMini Step-Thru, and it comes standard with wide plastic fenders, integrated lights, and an adjustable suspension fork with preload and lockout. Only available in one frame size and one color, but the handlebar and seat height…...

Rad Power Bikes RadRover 5 Review

An updated 5th generation full sized, high-step, fat tire electric bike from one of the originators in this category; Rad Power Bikes. Features comfortable 4" wide knobby tires with puncture protection and reflective sidewalls. It's stable and capable in soft terrain like mulch and sand if the tire air pressure is lowered. Features a curved top-tube, short sturdy stem, and mid-rise handlebar for approachability and comfort.. Adjustable suspension fork offers preload adjust for heavy loads and lockout for smooth terrain. Upgraded…...

Rad Power Bikes RadCity 4 Review

A feature-complete, comfort oriented, hybrid electric bike with regenerative braking, built-in USB charging port below the display, modular battery pack that works with all other Rad models, and integrated lights. The headlight offers a bright 80 lumen center beam and a unique LED circle to keep you seen, while the rear light offers solid, flashing, and bright mode when the brakes are activated. Sturdy adjustable angle stem and long 350mm seat post improves fit for a wide range…...

Rad Power Bikes RadRover Step-Thru 1 Review

An approachable step-thru version of the renowned RadRover full sized fat tire electric bike. Features comfortable 4" wide tires, an adjustable suspension fork, short sturdy stem, and mid-rise handlebar. Available in matte white or satin black with matching faux-leather grips and saddle. Excellent puncture resistant tires with reflective sidewall stripes for safety, great headlight with outer "be…...

Rad Power Bikes RadRhino Step-Thru 1 250W (EU Version) Review

An approachable step-thru version of the RadRhino full sized fat tire electric bike. Features comfortable 4" wide knobby tires with puncture protection and reflective sidewalls. Stable and capable in soft terrain like mulch or sand if the tire air pressure is lowered. Available in matte white or satin black with matching faux-leather grips and saddle. Excellent puncture resistant tires with reflective sidewall stripes for safety, great headlight with outer "be…...

Rad Power Bikes RadMini 4 Review

The high-step version of Rad's folding, fat tire, off-road capable, compact electric bike. Custom 3.3" wide tires have reflective sidewalls, puncture resistant lining, and all-terrain checkerboard tread. This is the fourth generation RadMini, and it comes standard with wide plastic fenders, integrated lights, and a spring suspension fork with preload adjust and lockout. Only available in one frame size and one color, but the handlebar and seat height…...

Rad Power Bikes RadMini 4 (EU Version) Review

The first folding fat tire model from Rad Power Bikes to become available in Europe! Custom 3.3" wide tires have reflective sidewalls, puncture resistant lining, and all-terrain checkerboard tread making them off-road capable. Fourth generation RadMini hardware has all of the kinks worked out, and it comes standard with wide plastic fenders, integrated lights, and an adjustable spring suspension fork with preload and lockout clickers. Only available in one frame size and one color, but the handlebar and seat height…...

Rad Power Bikes RadRunner Review

MSRP: $1,299
MODEL YEAR: 2019

An extremely versatile and affordable mid-fat tire bike, unique 20" x 3.3" tires provide comfort and good traction on any terrain, optional passenger kit turns the rear rack into a seat with foot rest pegs and skirt guard. Integrated lights and reflective tires keep you visible, two frame color options keep it fun,…...

Rad Power Bikes RadBurro Review

MSRP: $5,799
MODEL YEAR: 2019

A commercial grade, heavy-duty, utility style electric trike with four bed options including flat, truck bed with sides, hot/cold insulated box, and covered pedicab passenger seat. Borrows components and hardware from mopeds and motorcycles for added strength and durability, 6-ply 17”…...

Rad Power Bikes RadRunner (EU Version) Review

Rad Power Bikes RadWagon (EU Version) Review

MSRP: $1,799
MODEL YEAR: 2019

A European-specific cargo electric bike with twist throttle mode and pedal assist, classified as L1e-A, available in 2 colors with lots of accessory options including bags and child seats. Maintains the powerful 750watt gearless direct-drive hub motor, it is heavier but super quiet, durable,…...

Rad Power Bikes RadRhino 750W (EU Version) Review

A European-specific fat tire electric bike with twist throttle mode and pedal assist, classified as L1e-A, modeled after the RadRover, available in two colors with lots of accessory options including bags and child seats. Sloped top tube makes it approachable, shorter stem and mid-rise handlebars create a comfortable upright…...

2019 Rad Power Bikes RadRover Review

MSRP: $1,499
MODEL YEAR: 2019

An affordable, powerful, electric fat bike with responsive 12-magnet pedal assist and twist-throttle on demand, available in two colors with lots of accessory options including fenders and racks. Only one frame size but the top tube is sloped and the shorter stem pairs…...

2019 Rad Power Bikes RadMini Step-Thru Review

An approachable, folding, fat tire electric bike that's stable and off-road capable, complete with integrated lights, custom reflective tires, an adjustable suspension fork with lockout, and comfortable Velo saddle. Only available in one frame size and one color, but the handlebar and seat height…...

2019 Rad Power Bikes RadMini Review

The high-step version of a folding fat tire electric bike from Rad Power Bikes, reinforced frame with sturdy gussets, secure locking latches for both folding points, adjustable suspension fork with lockout. Powerful 750 watt Bafang rear hub motor with strong 48 volt battery allows for climbing…...

2019 Rad Power Bikes RadCity Step-Thru Review

An approachable, comfortable, and relatively affordable, city style electric bicycle that comes in one frame size, two colors, has an adjustable stem, swept-back handlebar, and suspension fork with lockout adjust. Ready for all sorts of ride conditions and applications with full-coverage plastic fenders, integrated LED…...

2019 Rad Power Bikes RadCity Review

A sturdy, fairly comfortable, and relatively affordable, city style electric bicycle that comes in one color and two frame sizes, riser handlebars and adjustable stem improve fit range. Ready for all sorts of conditions and applications with full-coverage plastic fenders, LED lights, custom…...

2019 Rad Power Bikes RadWagon Review

An affordable, feature-rich, electric cargo bike with cadence sensing pedal assist and throttle on demand operation, available in one frame size with adjustable bars and two color options. Gearless direct-drive hub motor is heavier but super quiet, durable, and capable of regenerative braking…...

2018 Rad Power Bikes RadBurro Review

MSRP: $5,500
MODEL YEAR: 2018

An affordably priced, heavy-duty, utility style electric bike with four bed options including flat, truck bed with sides, hot/cold insulated box, and covered pedicab passenger seat. Borrows components and hardware from mopeds and motorcycles for added strength and durability, tough 17”…...

2018 Rad Power Bikes RadCity Step-Thru Review

MSRP: $1,499
MODEL YEAR: 2018

An approachable, comfortable, and relatively affordable, city style electric bicycle that comes in one color and one frame size, swept-back handlebars and adjustable stem improve fit range. Ready for all sorts of ride conditions and applications with full-coverage plastic fenders, LED lights,…...

2018 Rad Power Bikes RadMini Review

A compact, fat tire electric bike that folds to save space, the suspension fork and larger 4-inch wide tires add comfort and allow it to ride on soft sand and snow if you lower the tire pressure, or you can lockout the fork and raise pressure for efficiency on pavement. Only available in one frame size for now, but the handlebar height is adjustable along…...

2018 Rad Power Bikes RadCity Review

An affordable, feature-rich, city style electric bike that comes in two sizes, two colors, and offers great adjustment in the stem and handlebar position for comfortable upright body position. Responsive 12-magnet cadence sensor provides faster starts and stops, both brake levers have motor inhibitors,…...

2018 Rad Power Bikes RadRover Review

2018 Rad Power Bikes RadWagon Review

MSRP: $1,599
MODEL YEAR: 2018

2017 Rad Power Bikes RadMini Review

MSRP: $1,499
MODEL YEAR: 2017

A funky miniaturized folding fat tire bike with two cargo racks! Truly capable of sand and snow riding, LED lights guide and keep you safe, the bike offers assist and throttle drive modes. Basic seven speed drivetrain from Shimano, plastic chain guide keeps things on track, metal derailleur…...

2017 Rad Power Bikes RadCity Review

MSRP: $1,499
MODEL YEAR: 2016, 2017

A value priced but featured packed urban commuter style electric bike with everything from fenders, to LED lights, rear carry rack and regenerative braking. Solid driving and braking performance with a 750 watt gearless hub motor and 180 mm…...

2016 Rad Power Bikes RadRover Review

MSRP: $1,499
MODEL YEAR: 2016

Strikes an excellent balance delivering high power with mid-level components for a reasonable price, you get throttle and pedal assist with an on/off on the throttle! solid one year warranty for the original owner, flat rate $175 shipping in the US. Even though the battery and controller box are bolted on vs. integrated into the frame,…...

2016 Rad Power Bikes RadMini Review

A folding fat tire electric bike with front and rear cargo racks and double-tube frame for improved strength (good option for larger riders). Powerful 750 watt internally geared fat-bike specific motor paired with a large 48 volt 11.6…...

2015 Rad Power Bikes RadWagon Review

MSRP: $1,599
MODEL YEAR: 2015, 2016

Affordable, feature rich cargo style electric bike with a stiffer and lighter frame because it's not quite as long as some others. Offers five levels of pedal assist, throttle mode and throttle override as well as regenerative…...

2015 Rad Power Bikes RadRover Review

MSRP: $1,499
MODEL YEAR: 2015, 2016

An Indiegogo funded electric fatbike with a powerful 500 watt motor, ample 48 volt battery and seven speed drivetrain. Comfortable saddle, ergonomic grips and suspension fork with lockout, two color choices but only one…...

Aaron

2 years ago

Thanks for the review!

We bought our first Rad bike way back in 2017, and I’ve been waiting for them to update the RadRunner for a couple of years. It looks great, but I’m a little surprised by the price. I know there are some upgrades here, but Aventon’s new cargo bike has hydraulic brakes and a 440 lb weight capacity at $2.2k, and Lectric just released theirs at $1.4K. Rad was always head and shoulders above the mainstream alternatives in terms of value for price, and I assumed they would use their higher volumes to keep their prices attractive. What’s your read on where they stand now on that spectrum? Are they moving towards a mid-tier? Do the components justify the price?

(Also, any plans to review the other cargo bikes that have dropped lately?)

Thanks as ever!

Court

Hi Aaron! Yeah, I’ve noticed some competition from Aventon, Lectric, and others in the space recently. It seems like Rad is offering more options by continuing the other RadRunner models alongside this 3 Plus (at least for the time being). To me, this is a very polished product that uses nicer hardware (though still value at times, like the Altus derailleur). Their accessories are excellent, the support is on point, and the overall ride experience is very good. I do hope to cover some of the competitors, but am backed up with other premium product reviews. I’ve seen a bunch of YouTubers and other sites focusing on the lower end, and using affiliate codes etc. so I’m trying to expand coverage by looking at BULLS, Bianchi, Trek, Specialized, Giant, CUBE etc. who do not offer affiliate or do not pay for reviews. If and when I cover Aventon, Lectric, Himiway, AddMotoR etc. I’ll be thorough and hopefully more objective in what I point out. Perhaps the forums and other comments can help to distinguish the differences and trade-offs in the meantime. I also think there is some strategy with the low prices to drive out competition (I believe Aventon is a Chinese owned company that actually owns the manufacturing plants, and I think Lectric could be an investment push to eventually get acquired vs. being optimally profitable in the short run). Rad Power Bikes is about 10 years old (they say 15 because Mike Radenbaugh was doing some things independently for a while before the company really took off). This is all opinion only, I’m sharing because I care. For me, this and other products are worth paying a bit more for because the experience is great and I ride frequently.

Thanks Court, that makes a lot of sense.

quoc

How is the climbing hill capabilities? The torque seems lower than some other hub drives, and when you load this bike down. I have to climb a few mile-long hills with >>10% gradient to get home. This is where mid-drive high torque motors are probably more suitable.

I think Rad Power Bikes said the new model is 10% better at climbing. The smaller wheel size helps give the hub motor a mechanical advantage. I think it can work very well, but the real question is price. It could be difficult to find a comparable product with a mid-drive motor at this price. Also, the mid-motor would put extra strain on the chain and sprockets, and many do not offer a throttle like this. For what it is, the RadRunner 3 Plus is pretty solid in my opinion, and it did feel powerful :)

Harry

Great, thorough review. How would you say this bike would fare as a big kid hauler? At 5 years old, my son has outgrown the Thule bike seat, but I’m not sure he’s quite ready for Rad’s passenger setup without a “cage” – type protective barrier like some other brands use. Bike otherwise looks great!

Hi Harry! That’s a great question, maybe some owners with kids will chime in. It sounds like you’re at a transition moment, and I’m excited for your son! I bet it’s fun to ride on the back and be more free. Perhaps you could just ride slower to begin, until he’s comfortable and knows the limits of leaning and reaching out. The pedal assist on the Rad bikes is smoother, and you can use the throttle to accelerate smoothly. It really helps to get started whenever I’ve hauled an adult passenger for the review videos :)

Cinnamngrl

It seems like there is a lot of space around the rear wheel. I did see some comments about extra battery. But that wouldn’t take up all the extra space. It makes that the rear frame is higher for a 2nd seat. Are there any specialized storage attachments for that? Also, it seems like the passenger weight limit is 120lbs. I don’t know much about electric bikes. I generally have my bike shop fix my regular bike. Would such a person still be able to put this together? I can change a tire. But everything else I do it wrong and eventually need a pro to help.

Great questions! Yes, Rad Power Bikes sells many accessories for the rear rack, including a passenger pad to sit on, pegs for your feet, and a handle to make it easier to hold on. They also have a basket, bags, and it will work with a child seat.

Yes, most shops could help with assembly and tuning, but it comes mostly assembled already. Rad has partnered with Velofix (a mobile bike delivery service) that might operate in your area if you’re near a big city in the US or Canada. The bike comes with all of the tools needed to build it, and there are only a few steps (front wheel, handlebar, pedals, maybe the fenders too). They do a good job, and lots of their parts are interchangeable between bikes including some of the racks, battery packs, charger, lights etc. Hope this helps you with the decision and getting started! Visit their official website and give them a call or use the chat feature, they seem to do a great job. I’m just a reviewer, trying to keep track of the bikes and provide objective information so people can find the right one and then leave comments and make friends :)

cinnamngrl

I am referring to the open space surrounding the rear wheel between the rear wheel and the existing rack.