BULLS E-STREAM EVO AM 3 27.5+ Review

Bulls E Stream Evo Am 3 27 5 Plus Electric Bike Review
Bulls E Stream Evo Am 3 27 5 Plus
Bulls E Stream Evo Am 3 27 5 Plus Brose S Mag Mid Drive
Bulls E Stream Evo Am 3 27 5 Plus Integrated Battery
Bulls E Stream Evo Am 3 27 5 Plus Cockpit View
Bulls E Stream Evo Am 3 27 5 Plus Bulls Blox Display
Bulls E Stream Evo Am 3 27 5 Plus Front View
Bulls E Stream Evo Am 3 27 5 Plus Fox Front Suspension Fork
Bulls E Stream Evo Am 3 27 5 Plus M1 Saddle Kind Dropper Seat Post
Bulls E Stream Evo Am 3 27 5 Plus Motor Skid Plate 36 Tooth Chain Ring
Bulls E Stream Evo Am 3 27 5 Plus Nobby Nic Rear Tire Shadow Plus Clutch
Bulls E Stream Evo Am 3 27 5 Plus 4 7amp Portable Charger
Bulls E Stream Evo Am 3 27 5 Plus Battery Charger With Magentic Interface
Bulls E Stream Evo Am 3 27 5 Plus 37v 20ah Battery Pack
Bulls E Stream Evo Am 3 27 5 Plus Aluminum Alloy Battery With Handle
Bulls E Stream Evo Am 3 27 5 Plus Magnetic Charging Interface
Bulls E Stream Evo Am 3 27 5 Plus Stock High Step Black
Bulls E Stream Evo Am 3 27 5 Plus Electric Bike Review
Bulls E Stream Evo Am 3 27 5 Plus
Bulls E Stream Evo Am 3 27 5 Plus Brose S Mag Mid Drive
Bulls E Stream Evo Am 3 27 5 Plus Integrated Battery
Bulls E Stream Evo Am 3 27 5 Plus Cockpit View
Bulls E Stream Evo Am 3 27 5 Plus Bulls Blox Display
Bulls E Stream Evo Am 3 27 5 Plus Front View
Bulls E Stream Evo Am 3 27 5 Plus Fox Front Suspension Fork
Bulls E Stream Evo Am 3 27 5 Plus M1 Saddle Kind Dropper Seat Post
Bulls E Stream Evo Am 3 27 5 Plus Motor Skid Plate 36 Tooth Chain Ring
Bulls E Stream Evo Am 3 27 5 Plus Nobby Nic Rear Tire Shadow Plus Clutch
Bulls E Stream Evo Am 3 27 5 Plus 4 7amp Portable Charger
Bulls E Stream Evo Am 3 27 5 Plus Battery Charger With Magentic Interface
Bulls E Stream Evo Am 3 27 5 Plus 37v 20ah Battery Pack
Bulls E Stream Evo Am 3 27 5 Plus Aluminum Alloy Battery With Handle
Bulls E Stream Evo Am 3 27 5 Plus Magnetic Charging Interface
Bulls E Stream Evo Am 3 27 5 Plus Stock High Step Black

Summary

  • A full suspension all mountain bike with plus size tires, hydraulic disc brakes, high capacity battery, and a lightweight Brose S Mag mid-drive
  • 27” x 2.8” plus sized tires provide increased traction, great float, and improved comfort while remaining stiff and responsive because of thru-axles and Boost hub spacing
  • Ergonomic locking grips from Velo, remote seat post dropper from Kind Shock, quad piston front hydraulic disc brakes from Magura, 11-speed Shimano Deore XT drivetrain with Shadow Plus clutch
  • Additional cost if you want the lights and bottle setup, $170 for the lights, and $46 for the bottle, this seems kind of high, especially since this would put the bike at over $6,000 total, optional rear light inhibits full range of dropper seat post

Video Review

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Introduction

Make:

BULLS

Model:

E-STREAM EVO AM 3 27.5+

Price:

$5,799

Body Position:

Forward

Suggested Use:

Trail, Mountain, Downhill

Electric Bike Class:

Pedal Assist (Class 1)
Learn more about Ebike classes

Warranty:

2 Years Electronics, 4 Years Battery, 5 Years Frame

Availability:

United States, Canada

Model Year:

20192020

Bicycle Details

Total Weight:

55.4 lbs (25.12 kg)

Battery Weight:

8.2 lbs (3.71 kg)

Motor Weight:

6.39 lbs (2.89 kg)

Frame Material:

7005 Aluminium Alloy

Frame Sizes:

17.32 in (43.99 cm)19.29 in (48.99 cm)21.25 in (53.97 cm)

Geometry Measurements:

Large 49cm Measurements: 19.25" Seat Tube, 23" Reach, 30.25" Stand Over Height, 36.75" Minimum Saddle Height, 30.75" Width, 77.25" Length

Frame Types:

High-Step

Frame Colors:

Matt Black with Gloss Black, Red, and Gray Accents

Frame Fork Details:

Fox Rhythm 36 Air Suspension, 150mm Travel, Compression Adjust with Lockout, Rebound Adjust, Boost 110mm Hub Spacing, 15mm Thru-Axle with Quick Release

Frame Rear Details:

Fox Float DPS Air Suspension, 150mm Travel, Compression Adjust (3 Position), Rebound Adjust, Boost 148mm Hub Spacing, 12mm Thru-Axle with 6mm Hex Bolt

Attachment Points:

Bottle Cage Bosses, MonkeyLink Lights, MonkeyLink Bottle Adapter

Gearing Details:

10 Speed 1x10 Shimano Deore RD-M6000-D Derailleur with Shadow+ One-Way Clutch, Shimano CS-HG500-10 11-42T Cassette

Shifter Details:

Shimano SL-M6000 Triggers on Right (Two-Way High Lever, Three-Shift Low Lever)

Cranks:

Miranda Classic, Aluminum Alloy, 165mm Length, E-Thirteen GuideRing 36 Tooth Narrow Wide Chainring with E-Thirteen TRS+ Plastic Guide

Pedals:

Wellgo ZZE-01M Alloy Platform, Cage Style

Headset:

Sealed Cartridge, Threadless, Internal Cups, Tapered 1-1/8" to 1-1/2"

Stem:

Monkey Link Branded, Alloy, 55mm to 80mm Length Depending on Frame Size, 0° Rise, 31.8mm Clamp Diameter, Two 10mm Spacers, One 5mm Spacer

Handlebar:

Bulls Branded, Alloy, Low-Rise, 760mm Length, 15mm Rise, 9° Bend

Brake Details:

Magura MT5 Hydraulic Disc with 203mm Front Rotor and 180mm Back Rotor, Quad-Piston Calipers in Front Dual Piston Calipers in Rear, Two-Finger Magura MT and MT5 Levers with Adjustable Reach

Grips:

Velo, Flat, Rubber, Locking

Saddle:

BULLS Branded, Selle Royale Seta M1

Seat Post:

Kind Shock LEV Si Integra Dropper (100mm or 150mm Travel), Alloy

Seat Post Length:

345mm, 445 mm

Seat Post Diameter:

30.9 mm

Rims:

BULLS Branded, Double Wall, Alloy, (584x35c), 32 Hole, Asymmetric Design, Tubeless Ready

Spokes:

Stainless Steel, 14G Front and 13G Rear, Black with Nipples

Tire Brand:

Schwalbe Nobby Nic, 27.5" x 2.8" (70-584)

Wheel Sizes:

27.5 in (69.85cm)

Tire Details:

17 to 38 PSI, 1.2 to 2.6 BAR, ADDIX Speedgrip Rubber Compound, EVO Evolution, APX Reinforced, TLE Snakeskin

Tube Details:

Presta Valve

Accessories:

Velo Plastic Chainstay Protector, MonkeyLink Magnetic Interface for Front and Back Lights, Tubeless Conversion Kit Included (Valve Stems, WTB Rim Tape), Optional Monkey Link Lights Combo Pack (100 Lux, $170), Optional Monkey Link Water Bottle ($46)

Other:

Locking Removable Downtube-Integrated Battery Pack, ABUS Plus Keys and Cylinder, 1.9lb 4.5 Amp BMZ Charger, Maximum 120 RPM Motor Support, IP56 Rated (Drive Unit and Display)

Electronic Details

Motor Brand:

Brose Drive S Mag

Motor Type:

Mid-Mounted Geared Motor
Learn more about Ebike motors

Motor Nominal Output:

250 watts

Motor Peak Output:

570 watts

Motor Torque:

90 Newton meters

Battery Brand:

BMZ 18650 Cells

Battery Voltage:

37.5 volts

Battery Amp Hours:

20 ah

Battery Watt Hours:

750 wh

Battery Chemistry:

Nickel Cobalt Aluminum (NCA)

Charge Time:

5.5 hours

Estimated Min Range:

40 miles (64 km)

Estimated Max Range:

100 miles (161 km)

Display Type:

BLOKS 14D, Fixed, Backlit, Grayscale, Transflective LCD, Buttons: Power, +, -, Lights, Set, (Hold Up for Walk Mode, Hold Set to Change Units, Hold Down to Clear Trip Distance)

Readouts:

Clock, Trip Distance, Total Distance, Power Level (0-4 Blocks), Current Speed, Battery Level (5 Bars)

Drive Mode:

Advanced Pedal Assist (Rear Wheel Speed, Pedal Cadence, and Pedal Torque Sensing, 410% Max Support)

Top Speed:

20 mph (32 kph)

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Written Review

To run the forums, host the website, and travel, I charge a universal service fee for my reviews. This review was sponsored by BULLS. My goal is to be transparent and unbiased, this video and written review are not meant to be an endorsement of BULLS products.

Today we are looking at the BULLS E-Stream EVO AM 3 27.5 Plus. There is a lot in that name, so what is it exactly? Well the AM stands for all mountain, the 3 is the component level, and the 27.5 Plus is going to be the tire size. The bike comes in 3 sizes (44cm, 49cm, and 54cm) and one color, matte black with these neon accents. It’s using the new Brose high power mid-drive system, the S Mag (sport magnesium), which is 15% lighter, is very responsive, quiet, and very fluid. A lot of people will compare this to the AM 4 which is $6,299. The AM 3 is more affordable at $5,799, but while you save $500, you do loose the Ergon grips, Magic Mary tires, and having both front and rear brakes being quad piston, where as the AM 3 has only quad piston in the front and dual in the rear. But other than that, a lot of great stuff is here. The grips may be Velo instead of Ergon, but they are still locking and have a great aggressive and flat feel. The tires are not Magic Mary’s, but instead you still have these great Nobby Nick’s, still 27.5 x 2.8 plus size, and they give you some great float and excellent grip. This full suspension here utilizes a FOX setup with 150mm of travel and 36mm stanchions on both the front and the rear, so really great for descending or light downhill. They also both have compression adjustment and full lockout, air pressure settings, and rebound adjustment. Each suspension is coated in this this anodized surface, and the rear has a stanchion guard so that helps keep them protected from debris and looking good. Assisting the full suspension is this Kind SI 120mm dropper seat post which can be adjusted in real time, great for when you are switching terrain. Going back to the tires and wheels, I see a 15mm through axle in the front with some 14 gauge spokes and 110mm boost hub spacing which is a little wider so it provides a sturdier bracing angle. In the back it has 13 gage spokes with 148mm boost hub spacing, so again, the same benefit. I love how the quick release has a little dial to adjust the positioning of the lever so you can really get it out of the way for your ride. Working our way to the handlebar, you notice it has a slight bend with a bit of a rise and a couple of spacers here so you can dial it in and make it more aggressive if you wanted. The seat is a Royal M1 BULLS branded saddle, which is pretty firm, maybe a little too firm for my personal taste, but still a very quality saddle. It looks like the bike has kickstand provisions that are nice and out of the way of the crank arm, so that’s nice. I also wanted to mention the Monkey Link bottle option. Although $46 is a lot to pay for a bottle, it is very intelligent setup using this magnetic easy-on-easy-off type system. Also they have Monkey Link light provisions for both the front and rear. Again, these are magnetic and tap into the high capacity battery and is just a really clever setup. However, the cost to this is very high too, as the sight setup is an additional $170. I did notice if you get that rear light, you might want to be careful about dropping the seat post, it could come down and strike that. Overall the setup weighs 55.4lbs total and really balances comfort, performance, and reliability.

Driving the bike is a compact mid-motor from Brose with redesigned casing that uses less material. It’s also using a lighter weight material; magnesium verses aluminum alloy. My guess is that the internals are similar to the Drive S ALU but the weight dropped from 7.5lbs to 6.39lbs. You still get a very narrow Q Factor, optimal spindle placement (to reduce chain stay length for snappier turns and a shorter overall frame length), and excellent ground clearance. This motor is compact and has a sturdy plastic skid plate below, in case you do take a rock or log strike with the suspension fully compressed on a drop. Note that the crank arms are 165mm vs. 170mm to reduce pedal strikes. So, the motor unit is small, but it really packs a punch. You get 250 to 560 watts of power output with up to 90 newton meters of torque! That’s extremely high for a mid-drive unit. Power is delivered based on your rear wheel speed, pedal cadence, and pedal pressure. The new Shuttle mode is all about torque, allowing you to raise it in lower cadence situations, sacrificing battery efficiency for more help if you prefer to pedal slow and reduce cardio while climbing. I personally love this feature because my knees are sensitive and I don’t always want to pedal fast. If, however, you do want to spin, the Brose motors all support 120+ pedal RPM. This means it won’t drop out on you while downshifting on approach to a big hill. Moreso than many other competing products, the Brose motor really hangs in there at high pedal speeds. The Drive S Mag is light, more powerful, and amazingly… more efficient than its predecessors, but it’s still quiet and smooth because it contains a Gates Carbon belt drive that transitions from gears to spindle output. This reduces vibration and provides an organic feeling to the pedal experience that I can vouch for. The older Drive S was my favorite between Bosch, Shimano, and Yamaha for this reason, and Brose is expanding its support and presence in North America. There’s no pedal drag if you do choose to pedal unassisted (no reduction gearing) and the motor is decoupled from pedal strokes beyond the maximum supported speed of 32km/h (20mph). It’s an outstanding drive system, but I do feel that the charging port positioning, on the left side of the motor bulge, requires additional bending over and is in the travel path of the left crank arm… which could get snagged or bumped out of position. At least it’s magnetic with a leash, so it won’t break, and the cover seems very durable. Mechanically, the bike has a 36 tooth chain ring up front with a light weight plastic guide. In the rear you have an 11-46 sprocket, so really nice and big with a great range for climbing. The derailleur is a Shimano Deore Shadow Plus clutch, so you can tighten it or put it down for wheel maintenance or neighborhood riding. Stopping the bike are these lovely Magura MT4 and MT5 hydraulic disc brakes. 203mm rotor in the front (so it is extra large and cools better) with quad pistons, and 180mm rotors in the rear with dual pistons.

Powering the bike is a 37v 20ah lithium-ion battery pack. This battery is a big win here as it is really high capacity with that amp hour rating…. Its bring in about 740 watt hours, so really just a great battery for all day riding. There is no battery cover here, but it does have this impressive aluminum alloy incasing that is actually IPX rated, so overall, very durable. The battery is about 8lbs and has this nice handle for transporting. There is also a battery readout infographic so you can check the charge level without putting it on the bike. The battery is secured via lock and key and it is using an Abus system that can be key-to-like with other Abus locks so you only have to carry around 1 key. I love the magnetic interface here for charging, very easy to use and clean setup. The charger itself has a magnetic cable too, and it is about 1.9lbs, so pretty portable. I love that it charges at 4.7amps…. That’s really fast and a great paring with this high capacity battery. To really care for this and other lithium-ion packs, I have heard that storing in a cool dry location vs. extreme heat or cold will extend the life and try to keep it about 50% full when not using for long periods so you won’t stress the cells. Try not to let it run down to zero, because that’s really hard on the cell chemistry.

Operating this BULLS bike feels simple because the display panel is compact and the main buttons are so intuitive. Once the battery is charged and mounted, you may begin by pressing the power button on top of the battery pack or on the top edge of the BLOKS control pad, which is located within reach of the left grip. This wakes it up, and shows your current speed in the middle, a battery bar infographic with five squares below, assist level with up to four full blocks above, and an up and down arrow with plus and minus symbols inside. To raise or lower motor support, you press onto the upper or lower half of the display itself. This fills in the blocks (which go from empty to four full) and that’s how you know what power level you’re riding in. Now, the readouts are off-white in color with the background being black. The readouts are fairly easy to see in bright light because the LCD is transflective. When you click in, the display will also become backlit for a moment, so it’s easy to see in dark riding conditions as well. The BLOKS display panel is definitely on the smaller side compared to Bosch, Yamaha, and Shimano. You don’t get any feedback about average speed, max speed, trip distance, or even odometer. The five 20% battery bars are much less precise than a full one-percentage increment readout and there’s no dynamic range estimator. Going back to the quiet motor and integrated battery design, perhaps this display will go unnoticed by fellow riders or be less provocative at the bike rack. You cannot easily remove it, nor can you swivel it once it’s tightened down. On the left edge of the control pad there’s also a walk mode button (which is useful if you get a flat or encounter a steep gnarly section of trail), along with a lights button. You can hold the lights button in for several seconds and then click up or down on the main screen to change units from miles to kilometers and back. Note that the light button is only really relevant if you purchase the aftermarket Monkey Link compatible lights.

All things considered, I really really enjoy the AM 3, its comfortable, has great performance, and that Brose S Mag motor is super super super quiet. There are some tradeoffs to consider though… some of them may be small, but small issues can add up so let’s see if they are livable for you. I noticed the charging port is positioned next to the crank arm so that could get in the way of the pedals, luckily though, the cord is magnetic, so if it gets pulled, it should remain mostly undamaged. I was a little surprised there was no USB port for charging to take advantage of that high capacity battery. Probably the biggest gripe would be having to buy the additional lights and bottle setup, $170 for the lights, and $46 for the bottle. This seems kind of high, especially since this would put the bike at over $6,000 total. If you do get that rear light, it is in the way of the dropper seat post, so that was also disappointing. However, the bike is really a stand out performer and these tradeoffs may seem trivial. I love the comfortable full suspension, the high capacity battery, and the quiet, powerful, lightweight motor. Backed with a 4 year warranty on the battery, 2 year on all other electrical components, and a dealer network, the BULLS E-Stream EVO AM 4 is a stand out performer. A big thank you to BULLS for having letting me try out the bikes on some beautiful trails.

As always, I welcome questions and feedback in the comment section below. Whether you own a previous version of the bike, have taken a test ride, or are brand new to the space, my goal is to provide an objective and honest resource. You can also join the BULLS Ebike forums and share your own photos, videos, and review updates to help others! Have fun out there, and ride safe :)

Pros:

  • A full suspension all mountain bike with plus size tires, hydraulic disc brakes, high capacity battery, and a lightweight Brose S Mag mid-drive
  • The Brose S Mag (sport magnesium) is 15% lighter, is very responsive, quiet, and very fluid, I enjoyed not only its capabilities at higher RPMs, but also it’s ability to work well in varying situations
  • Great Nobby Nick’s tires, 27.5 x 2.8 plus size, and they give you some great float and excellent grip
  • The full suspension here utilizes a FOX setup with 150mm of travel and 36mm stanchions on both the front and the rear, so really great for descending or light downhill
  • Both suspensions have compression adjustment and full lockout, air pressure settings, and rebound adjustment, each also is coated in this this anodized surface, and the rear has a stanchion guard so that helps keep them protected from debris and looking good
  • I love the Kind SI 120mm dropper seat post which can be adjusted in real time, great for when you are switching terrain or riders
  • The handlebar has a slight bend with a bit of a rise and a couple of spacers here so you can dial it in and make it more aggressive if you wanted
  • I like the Monkey Link bottle option, it is very intelligent setup using this magnetic easy-on-easy-off type system, also they have Monkey Link light provisions for both the front and rear, again, these are magnetic and tap into the high capacity battery and is just a really clever setup
  • Hydraulic brakes are a big preference for me, so I was happy to see a 203mm rotor in the front (so it is extra large and cools better) with quad pistons, and 180mm rotors in the rear with dual pistons
  • This 37v 20ah battery is a big win here as it is really high capacity with that amp hour rating, it’s bringing in about 740 watt hours, so really just a great battery for all day riding
  • The battery is also housed in this aluminum alloy casing, so very durable and protected
  • I love the Energy Bus Rosenburg magnetic charging system, the cables and ports are both magnetic so it makes attaching and detaching easy, while reducing damage from violent cord pulls
  • The display is compact, out of the way, and very minimalist, definitely helps the stealthy feel of the lightweight Brose motor and integrated battery

Cons:

  • Versus the AM 4, you save $500, but you do loose the Ergon grips, Magic Mary tires, and having both front and rear brakes being quad piston, where as the AM 3 has only quad piston in the front and dual in the rear
  • The seat is a Royal M1 BULLS branded saddle, which is pretty firm, maybe a little too firm for my personal taste, but still a very quality saddle
  • Unfortunately, you have to buy the additional lights and bottle setup, $170 for the lights, and $46 for the bottle, this seems kind of high, especially since this would put the bike at over $6,000 total
  • If you do get that rear light, you might want to be careful about dropping the seat post, it could come down and strike the top of it, something to be mindful of
  • No USB charging here, it seems like a bit of a missed opportunity given that high capacity battery with a massive 20ah rating
  • The display cannot be easily removed, nor can you swivel it once it’s tightened down, I like that it is small and out of the way, but some may prefer a larger screen
  • I noticed the charging port is positioned next to the crank arm so that could get in the way of the pedals, luckily though, the cord is magnetic, so if it gets pulled, it should remain mostly undamaged

Resources:

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BULLS LACUBA EVO E45S Review

  • MSRP: $3,899
  • MODEL YEAR: 2018, 2019

A high-speed 28 mph commuter style electric bike that comes in four frame sizes and three styles (high-step, mid-step, and step-thru), it offers excellent weight distribution (motor and battery are positioned low and center). Beautiful aesthetic with hidden wires, an internally mounted battery, and a smaller motor casing, the…...

BULLS E-CORE Di2 FS 27.5+ Review

  • MSRP: $5,999
  • MODEL YEAR: 2018, 2019

A full suspension electric trail or enduro mountain bike with 150 mm travel, large 2.8" plus sized tires, and Boost hub spacing for strength, made in three frame sizes. All-black frame, fork, and anodized RockShox stanchions makes for a mean look, Shimano STePs E8000…...

BULLS LACUBA EVO E8 Review

  • MSRP: $3,799
  • MODEL YEAR: 2018

One of the most popular models in the Bulls ebike lineup, it comes in four frame sizes and three styles (high-step diamond, mid-step, and step-thru wave), motor and battery weight are low and center. Extremely stealthy, the drive system and battery are almost completely hidden on this frame and…...

BULLS MONSTER E FS Review

  • MSRP: $5,499
  • MODEL YEAR: 2018, 2019

Top of the line, full suspension, fat tire electric trail bike with RockShock Bluto and Monarch air, remote lockout for the fork, 11-speed Shimano Deore XT drivetrain with Shadow Plus clutch, robust skid plate and alloy drivetrain guides. High-torque Bosch Performance Line CX motor with eMTB drive mode, sand and snow capable if…...

BULLS SIX50 EVO AM 3 Review

  • MSRP: $5,499
  • MODEL YEAR: 2018, 2019

An all-mountain style electric bike with longer travel 150 mm air suspension from RockShox, an internalized downtube battery from Bosch, and three frame size options. Fatter 2.8" plus sized tires provide increased traction, reduced deflection, and improved comfort while remaining…...

BULLS CRUISER E Review

  • MSRP: $3,299
  • MODEL YEAR: 2018, 2019

A feature-complete cruiser style electric bicycle with paint-matched fork, fenders, rear rack, chain cover, and motor casing, available in three frame sizes with adjustable stem for good fit. Large sprung saddle, puffy stitched grips, swept back handlebars, and the deep step-thru frame make…...

BULLS AMINGA TR 1 Review

  • MSRP: $4,299
  • MODEL YEAR: 2018, 2019

A full suspension, cross country style, electric mountain bike made just for the ladies with shorter reach, available in two smaller size options, features a turquoise fuchsia colorway. Sturdy Suntour XCR 34 air suspension fork with remote lockout for easy transitions from rough…...

BULLS TWENTY4 E Review

  • MSRP: $2,899
  • MODEL YEAR: 2018, 2019

A tough, sporty looking, high-quality, kids electric bike that can reach ~15.5 mph with four levels of pedal assist, smaller wheels keep the frame low and approachable. Premium accessories including tires from Schwalbe, a Shimano Altus 8-speed drivetrain, and Tektro hydraulic disc…...

BULLS CROSS E Review

  • MSRP: $2,799
  • MODEL YEAR: 2017, 2018, 2019

Well priced considering the quality Bosch-made electric drive system, four frame size choices, and three frame styles (high, mid, and low-step). Integrated LED lights and premium Continental tires with reflective sidewall stripes help to keep you…...

BULLS E-STREAM EVO FS 2 27.5 Plus Review

  • MSRP: $4,099
  • MODEL YEAR: 2017, 2018

One of the cleanest looking full suspension cross country electric bikes I've reviewed, the battery and motor are built into the frame and match the matte black paint perfectly. Extra large battery capacity for longer rides, EnergyBus magnetic charging standard works on or off…...

BULLS SIX50 E 1.5 Review

  • MSRP: $3,099
  • MODEL YEAR: 2017, 2018, 2019

A hardtail trail ready e-bike with comfortable plus sized tires and a spring suspension fork (with lockout), sturdy tapered head tube, rigid thru-axles, and Boost. Capable as a commuting platform if you prefer a mountain bike vs. hybrid or city…...

BULLS CROSS LITE E Step-Thru Review

  • MSRP: $4,099
  • MODEL YEAR: 2017, 2018

An active, sporty looking, commuter style electric bike with low standover height, available in three frame sizes to improve fit and comfort. High-end drivetrain and motor systems, you get eleven gears with a tough mountain bike level…...

BULLS SIX50+ E FS 3 Review

  • MSRP: $4,699
  • MODEL YEAR: 2017, 2018

An all-mountain electric bike with plus sized tires for improved stability, traction and comfort, 150 mm air suspension with compression and rebound adjust. Battery and motor mount design are tighter than older Bosch systems, weight is kept low…...

BULLS E-STREAM EVO 45 FS Review

  • MSRP: $5,199
  • MODEL YEAR: 2017, 2018

A high quality full suspension e-mountain bike that's also a speed pedelec (capable of 28 mph top speeds), solid hydraulic disc brakes, wide thru-axles with Boost Technology. Adjustable 150 mm RockShox suspension front and rear, four-bar rear swing arm to reduce brake…...

BULLS E-STREAM EVO 3 Carbon 27.5 Plus Review

  • MSRP: $4,599
  • MODEL YEAR: 2017

A Carbon fiber electric cross country mountain bike with premium components and ultra-integrated motor and battery system, excellent weight distribution. The Brose motor is quiet and responsive offering up to 90 Nm of torque output,…...

BULLS DAIL-E GRINDER Review

  • MSRP: $5,799
  • MODEL YEAR: 2017, 2018

One of the first Gravel Grinder style electric bikes to make it to America! Made with premium components, high performance lights and a purpose built frame in three sizes. Capable of high speed 28 mph performance, the Bosch centerdrive motor measures bike speed, pedal…...

BULLS SIX50 E 2 STREET Review

  • MSRP: $3,899
  • MODEL YEAR: 2017, 2018, 2019

A fully equipped speed commuter capable of 28 mph operation, running on the proven Bosch Performance mid-drive motor and updated 500 watt hour Samsung battery. Extra large 203 mm hydraulic disc brakes offer smooth solid stops without requiring exorbitant hand…...

2017 BULLS LACUBA EVO E8 Review

  • MSRP: $3,999
  • MODEL YEAR: 2017

A versatile urban electric bike well suited to commuting, touring and trekking because of its efficient mid-drive motor and larger than average battery capacity, durable internal gearing and belt drive. Available in five frame sizes and three frame styles including wave, mid-step and high-step diamond…...

BULLS E-STREAM EVO FS 3 27.5 Plus Review

  • MSRP: $4,699
  • MODEL YEAR: 2017, 2018

A stealthy full suspension all-mountain electric bike with longer travel 150 mm suspension, fully adjustable air fork by RockShox, color matched to frame. Larger 37 volt 17.5 amp hour battery pack to assist with steeper climbs and longer…...

2017 BULLS MONSTER E FS Review

  • MSRP: $5,299
  • MODEL YEAR: 2017

Full suspension fat bike with a high quality mid-drive motor from Bosch and their updated 500 watt hour battery pack for extended range. Cool fluorescent paint job that extends all the way through the fork, rear shock housing,…...

BULLS LACUBA EVO E45 Review

  • MSRP: $4,399
  • MODEL YEAR: 2017, 2018, 2019

Available in four frame sizes, two styles (high-step and mid-step) with an adjustable stem, active-comfort saddle and ergonomic grips, this bike can fit well and feel good at speed and over long distances. Capable of 28 mph top speeds, this is a Class 3 electric bike with an…...

BULLS E-STREAM EVO FS 3 27.5 Review

  • MSRP: $4,699
  • MODEL YEAR: 2016

An all-mountain electric bike with beautifully integrated battery, motor and display... it blends in more than most other e-mountain bikes I've tested and runs quiet. Sturdy 15 mm thru axle in the front and 12 mm axle in the rear…...

BULLS SIX50 E FS 3 RSI Review

  • MSRP: $4,599
  • MODEL YEAR: 2016

A loaded full suspension mountain bike with premium electric drivetrain from Bosch offering 75 Nm of climbing torque with the CX motor and a 400 watt hour Samsung battery. RockShox air suspension with 120 mm travel front and rear for solid trail or all…...

2017 BULLS MONSTER E S Review

  • MSRP: $4,299
  • MODEL YEAR: 2016, 2017

Premium hardtail electric fat bike with all the fixins, highlights include rear rack bosses, tubeless-ready tires and punched out rims, RockShox air fork with remote lockout and high torque Bosch CX motor. Quality 180 mm hydraulic disc brakes from Shimano for excellent stopping power and modulation, impressive…...

BULLS OUTLAW E45 Review

  • MSRP: $3,999
  • MODEL YEAR: 2016

A sporty looking, fairly comfortable speed pedelec capable of ~28 mph top speeds, it's running on an optimized geared hub motor design with heat pipe technology for maximum performance. Unique mid-mount battery box fills the main frame triangle keeping weight low and centered while…...

BULLS STURMVOGEL E EVO Review

  • MSRP: $3,699
  • MODEL YEAR: 2016

A beautifully designed urban electric bike painted white for visibility and modern appeal, white walled tires, reflective sidewall stripes, LED lights. Extra sturdy and durable thanks to a 15 mm thru-axle on the front wheel (with…...

BULLS TWENTY9 E FS 3 RSI Review

  • MSRP: $4,599
  • MODEL YEAR: 2016

A full suspension, Bosch powered, cross country style electric bike with efficient 29" wheels, it's available in three sizes for good fit and would feel taller and larger for riders with long legs but still fits some shorter riders given the angled top tube. Quick release for both wheels ads convenience for fixes and transporting the bike, I love…...

BULLS CROSS LITE E Review

  • MSRP: $3,699
  • MODEL YEAR: 2016

Fully loaded urban electric bicycle with great accessories for commuting including an aluminum rear rack, full length fenders with mud flaps and integrated LED lights. Relatively light weight at under 50 lbs, this is due in part to the nicer…...

BULLS E-STREAM EVO FS Enduro 27.5 Review

  • MSRP: $5,399
  • MODEL YEAR: 2016

An enduro style full suspension electric mountain bike with longer 160 mm suspension travel, seat post dropper, 27.5" wheelset and premium hydraulic brakes. Downtube-integrated battery pack is out of sight and keeps weight low and centered across the…...


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