The lightweight e-bike segment seems to be having a moment in 2025, and it couldn’t come at a better time. With more cities and trails implementing e-bike speed restrictions, there’s a growing need for well-executed Class 1 bikes. Enter the Tenways CGO600 Pro – a 37-pound city bike that embraces these limitations while bringing some interesting specs to the table: Gates belt drive option, 8-speed Shimano drivetrain variant, and app connectivity, all wrapped in a clean package that doesn’t scream “e-bike.”
The CGO600 Pro keeps things legal everywhere with its 20mph assist limit, and comes in three frame sizes with four color options. At $1,599 ($1,449 for veterans, first responders, and teachers), it’s positioning itself a bit above similar offerings in the market. The question is whether the premium price tag translates to premium performance.
After putting some serious miles on the CGO600 Pro through daily commutes and city errands, it’s time to break down where this bike hits its marks and where it might leave some riders wanting more. Let’s dig into what makes this bike tick, and why a proper Class 1 e-bike might be exactly what you need.
My Experience Riding The Tenways CGO600 Pro-C E-Bike
Getting the CGO600 Pro out on the road reveals where this bike really shines – and in a market flooded with e-bikes that sometimes forget they’re actually bikes first, that’s refreshing. My test unit came in Sky Blue with the 8-speed Shimano setup and alloy fenders (currently thrown in free with purchase). The 700x45c tires hit that sweet spot for a rigid bike – enough volume to take the edge off without feeling sluggish.
Let’s talk geo: with a 17-inch reach, 615mm top tube, 457mm chainstays, and 71.5-degree head tube angle, Tenways struck a nice balance between comfort and capability. Whether you’re threading through traffic or hitting some gravel on the weekend, these numbers make sense.
Here’s something that caught me off guard – this might be one of the quietest e-bikes I’ve tested. The 350W rear hub motor (45Nm torque) barely whispers, and paired with that refined torque sensor, you get surprisingly capable performance that feels natural. While steep climbs over 10% will still demand some leg work, the bike handles most terrain without breaking a sweat.
Speaking of class 1 manners, you’ve got three levels of pedal assist up to 20mph, no throttle in sight. The power delivery feels dialed – none of that jerky surge you get from cheaper setups. At 45 pounds fully loaded (tested weight with fenders), it’s still manageable for most riders to lift when needed, and that flat top tube plays nice with hanging bike racks.
One nitpick though – those alloy fenders. While they look clean, they tend to rattle on gravel and rough patches. A composite fender set would kill that noise while being lighter and more resistant to bending. Just saying, Tenways.
The frame-integrated headlight and overall clean lines give the bike a premium vibe that has people doing double-takes – most folks won’t clock this as an e-bike at first glance. Between the silent operation, well tuned motor and stealthy looks, it’s hard to find things to harp on.
Range
Estimated Range (from Tenways): Up to 53 Miles
Real World Range Test Results:
- MIN PAS: Over 60 miles
- MAX PAS: 20-25 miles
Let’s talk range – an area where the CGO600 Pro actually managed to surprise me. Tenways claims up to 53 miles, which usually means “perfect conditions with a tailwind.” But here’s the thing: in my testing, it actually beat those numbers.
Running in minimum assist, I squeezed out just over 60 miles – legitimately impressive for a bike in this category. Max assist naturally drops that number, but I’ve consistently logged between 20-25 miles even with the motor doing most of the work hovering right at the top end of its Class 1 limits at 20mph.
These numbers make sense when you look at the whole package: the torque sensor keeps power delivery efficient, those tires roll with minimal resistance, and the bike’s lighter weight means the motor isn’t fighting physics quite as much. But in full transparency, my testing was done at 175 pounds on mostly flat terrain with some mild elevation changes. If you’re tackling San Francisco hills or carrying more weight, expect those numbers to adjust accordingly.
For most urban riders, though, these range numbers translate to practical real-world use. You could easily handle a week of moderate commuting on a single charge, or spend a full day exploring the city without range anxiety creeping in.
Power (Motor & Battery)
The 350W rear hub motor might be the quietest setup I’ve tested yet. Usually with torque sensors, you’ll catch that whine ramping up and down as you apply pressure to the pedals – but this one’s different. Even with my ear tuned for it, I couldn’t detect motor noise at any point during testing. That’s rare, and for riders who appreciate a stealthy ride, it’s a legitimate selling point.
But, don’t be fooled, stealth doesn’t mean weak.
The motor’s 45Nm of torque hits a sweet spot for this bike’s intended use. Since we’re working with a Class 1 setup (pedal assist only, 20mph limit), the power delivery feels just right. The lighter overall weight of the bike helps here too – you’re not asking that motor to move a tank up hills, so that torque goes further than you might expect.
The battery setup keeps things practical with a 36V, 360Wh unit. While those numbers might look modest compared to some of the bigger bikes out there, they make sense for a lightweight commuter. It’s enough juice for daily riding without adding unnecessary weight, and Tenways backs it with a two-year warranty – something worth noting in the e-bike world where battery support can be hit or miss.
All told, the power system nails what a Class 1 city bike should be: capable but not overbearing, efficient but not anemic, and quiet enough to make you forget you’re on an e-bike at all.
Components
Starting with the essentials, Tenways keeps it straight forward with a rigid aluminum frame and fork – simple, light, and exactly what you want in a city bike. The 700c wheels are wrapped in CST 700x45c puncture-resistant rubber, which hits that sweet spot between efficiency and comfort on rough city streets.
Here’s where things get interesting – you’ve got two drivetrain options at the same price point.
Option one is a Shimano Claris 8-speed setup with an 11-32t cassette and 48t chainring, giving you range for varied terrain.
Option two is a Gates carbon belt drive running single-speed, which means nearly zero maintenance but requires more thought about your local topology. The fact that there’s no price difference between the two is pretty sweet – it’s purely about your riding style and maintenance preferences.
In the cockpit, you’re looking at a 660mm flat bar paired with an adjustable stem and lock-on grips – nothing fancy, but all functional choices for urban riding. The unbranded MTB-style saddle sits on an alloy post with 8 inches of adjustment to dial in your fit. Pedals are flats with reflectors and traction studs in a plastic construction.
Stopping power comes from Tektro hydraulic brakes with 160mm rotors, which is pretty much right on the money for a bike that’s a lightweight city commuter. They’ve got good modulation and enough bite for confident braking or the unexpected quick stop.
Overall, the component mix shows some smart choices for a city bike. Everything’s serviceable, replaceable, and chosen with actual city riding in mind rather than spec sheet marketing.
Screen / User Interface / App
The CGO600 Pro keeps things clean with a compact OLED display that’s about as minimalist as they come. At roughly 1.5 inches, this display is definitely on the smaller side, but the bright colors and solid contrast make it readable in both direct sunlight and low light conditions. You get the essentials: current speed, battery level, PAS level (1-3), odometer, and trip meter.
If that small screen has you squinting, Tenways has a pretty solid backup plan with their companion app. Pair your phone, and you’ve basically got a supersized display with some actual useful extras. Beyond just showing your ride data, you get GPS tracking for mapping your adventures, and – here’s a genuinely useful feature – direct messaging with support if something goes sideways during your ride. Basically, the Tenways App and a handlebar mounted phone holder lets you 10x your screen size.
While some e-bike apps feel like they exist just to check a marketing box, this one actually adds some practical value. Just remember, mounting your phone for use as a display means picking up a phone mount if you plan to use this feature regularly – it doesn’t come in the box.
Tenways CGO600 Pro-C Model Options
The CGO600 Pro comes in three frame sizes: Medium (5’7″ to 5’11”), Large (5’11” to 6’5″), and XL (6’5″ and up). Here’s where things get a bit head-scratching – they’ve opted for an XL frame for the basketball team but left shorter riders under 5’7″ without options. Seems like an odd choice when you consider the potential market they’re missing.
Color-wise, you’ve got some solid choices: Avocado Green, Sky Blue, Midnight Black, and Pebble Grey. All come with black alloy fenders (currently included), and you can add a rear rack and waterproof panniers if you need to haul gear. There’s also a 180Wh battery extender available if you’re planning some longer adventures.
Speaking of gear, the frame lacks mounting points in the main triangle. No bottle cage mounts, no accessory mounting options besides the rear rack and fender mounting points. For a bike aimed at commuters and recreational riders, that feels like leaving easy points on the table.
The warranty package is pretty solid though – 2 years on components and battery, with 5 years on the frame. You get three levels of pedal assist up to 20mph, and all the standard display readouts you’d expect: speed, battery level, assist level, odometer, and trip meter.
Is The Tenways CGO600 Pro-C Worth Buying?
After putting some solid miles on the CGO600 Pro, here’s the deal: Tenways has built something pretty special in the growing “stealth e-bike” category. The nearly silent motor, no throttle, clean lines, and lightweight build add up to a bike that doesn’t scream “e-bike” – which, for many riders, is exactly the point.
The bike really shines in its target role: city commuting and recreational rides. That whisper-quiet 350W motor with its smooth torque sensor delivery, paired with thoughtful spec choices like the Gates belt drive option and hydraulic brakes, makes for a surprisingly capable package that punches above its weight class.
That said, there are some things to consider. The lack of frame mounting points limits your accessory options, and riders under 5’7″ are left out of the party entirely. The small display might not work for everyone, though the companion app helps there.
Who’s this bike for? If you’re after a lightweight, low-maintenance commuter that’s easy to carry up stairs or throw on a bike rack, the CGO600 Pro makes a strong case for itself. It’s particularly appealing for riders in areas with e-bike restrictions, where Class 1 compliance is becoming more important. The $1,599 price tag might seem steep compared to some competitors, but the refined ride quality and thoughtful design choices help justify the premium.
Bottom line: While it’s not perfect, the CGO600 Pro delivers what many urban riders are looking for – a capable e-bike that doesn’t look or sound like one. If that’s your jam and you fit the size range, this one’s worth a serious look.
Pros
- Dead Silent – The quietest e-bike I’ve tested, with zero motor noise even under heavy pedaling. Perfect for riders who want their e-bike to fly under the radar.
- Marketed as a 37 lb e-bike (mine tested at 45 lbs with accessories) means lifting onto bike racks or moving the bike is a task that most can handle unlike the 65+ pound e-bikes we normally see.
- The torque sensor delivers power with the kind of refinement you usually find on pricier bikes. No jerky acceleration or unpredictable surge, just smooth, natural assistance.
- Those 700x45c tires hit the sweet spot between efficiency and comfort. Drop the PSI a bit, and they’ll happily handle gravel (or that sneaky shortcut to work) without beating you up.
- The app goes beyond basic ride tracking with direct messaging to support. Having a direct line to Tenways while out on a ride could be a legitimate lifesaver.
- 4 colors to pick from including Avocado Green, Matte Black, Pebble Grey and Sky Blue.
- I was able to cover over 60 miles in a single charge, not bad for a 37lbs e-bike
Cons
- Limited sizing by only offering Medium, Large and XL frames that cater to riders 5’ 7” to 6’ 5” and up, leaving anyone under 5’ 6″ to look for other options.
- Aside from the fenders and rear racks, there are no bottle cage mounts or accessory points in the main triangle which limits your options for hydration and other accessories.
Reader Interactions