Urtopia Carbon 1 Step-Thru eBike
A relaxed carbon cruiser for everyday city riding. The Carbon 1 Step-Thru takes the Carbon 1 Pro's smart-bike tech and puts it on a low step-through carbon frame with an upright, swept-back riding position. At roughly 41 lb it's easy to lift and park, and the torque-sensing 350W hub motor gives a smooth, natural boost as a Class 1 pedal-assist...
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- Free assembly
- Free 2 year warranty with labor
- Free adjustment for 1 year
A relaxed carbon cruiser for everyday city riding.
The Carbon 1 Step-Thru takes the Carbon 1 Pro's smart-bike tech and puts it on a low step-through carbon frame with an upright, swept-back riding position. At roughly 41 lb it's easy to lift and park, and the torque-sensing 350W hub motor gives a smooth, natural boost as a Class 1 pedal-assist bike. The Smartbar adds navigation, fingerprint unlock and 4G/GPS theft tracking.
Why riders love the Carbon 1 Step-Thru eBike
Specifications
| General | |
|---|---|
| Ideal use | Commuter |
| Bike Weight | 41 lbs (18.6kg) |
| Net Weight | 38 lbs (17.4kg) w/ battery / 33 lbs (15.2kg) w/o battery |
| Frame material | Carbon fiber frame & fork |
| Folding | No |
| Frame style | Step-Through |
| Pedal Assist Range | Up to 81 miles |
| Top Speed | 20mph by default / 25mph upon unlock |
| Total Payload Limit | 240 lbs |
| Rider Height | Regular: 5'1" - 5'9" |
| Brakes | TEKTRO 2-Piston Hydraulic Disc Brakes |
| Wheels | Kenda 700C x 40mm (45mm max.) tires |
| Bike Water Resistance | IP65 |
| E-Bike System | |
| Motor Power | Rated Power 350W (Peak Power 500W) rear hub |
| Motor Max. Torque | 45Nm |
| Battery | 36V 9.8Ah (352.8Wh) Samsung Li-ion, Removable, UL 2271 Certified |
| External Battery | No |
| Pedal Assist | 4 levels |
| Charger | 36V 4A Fast Charger, 2.5-Hour Charging Time |
| Display | LED dot-matrix (Anti-glare) |
| USB Charge | No |
| Sensors | Torque sensor |
| Lights | Front: Integrated StVZO headlight, 90 lm / Rear: Tail light with dry battery (ARES light optional) |
| Throttle | No |
| Class | Class 1 |
| Drivetrain | |
| Chainrings | 44T |
| Crankset | Aluminum alloy, 170mm |
| Cassette | 11T-40T, 8 speed |
| Chain | Shimano 8-Speed |
| Rear Derailleur | Shimano ACERA 8-Speed |
| Shift Lever | 8 Speed Trigger |
| Pedals | 9/16" Alloy Platform |
| Cockpit | |
| Grips | Durable ergonomic grips, lockable |
| Seat Post | Aluminum alloy, 31.6mm diameter, 300mm total length, 120mm marked range |
| Fork | Carbon fiber fork |
| Saddle | Comfort saddle, 255x222x104mm |
| Handlebar | Aluminum, 28.6mm Clamp, 680mm Wide |
| Stem | Height Adjustable: 0/15/30mm |
| Smart Features | |
| Smartbar features | On-board navigation, fingerprint unlock, AI assistant, voice control, bluetooth speaker, OTA update (wireless firmware update),IP65 |
| Connectivity | eSIM with 4G, GPS, Bluetooth |
| Theft Defenses | Movement alarm, Electronic Fence, Find My Bike (live GPS tracking), Beep |
| App | Urtopia (iOS & Android) |
| SIM/Connect Service | Renewal via App (Urtopia) |
Range figures are Urtopia claims, tested with a 180 lb rider in ECO mode on flat roads using pedal assist only (no throttle). Real-world range varies with terrain, temperature, load and assist level. Stated weights have a manufacturer tolerance. Specifications are from Urtopia and may change without notice.
Want to feel the difference carbon makes? Stop by JACS e-Bikes for a test ride, fitting help and local service on your new Urtopia.
Power
- Motor
- Rear hub, 350W rated / 500W peak, 45Nm
- Torque
- 45 Nm
- Battery
- 36V 9.8Ah (352.8Wh) Samsung Li-ion, removable, UL 2271
- Range
- Up to 81 miles
- Top speed
- 25 mph (Class 1; 20 mph default, 25 mph upon unlock)
- Class
- Class 1 (20 mph default, 25 mph upon unlock)
Ride
- Drivetrain
- Shimano ACERA 8-speed, 11-40T cassette
- Brakes
- TEKTRO 2-piston hydraulic disc
- Suspension
- Carbon fiber rigid fork
- Tires
- Kenda 700C x 40mm (45mm max)
- Display
- LED dot-matrix (anti-glare) Smartbar display
- Lights
- Front: Integrated StVZO headlight, 90 lm; Rear: Tail light with dry battery (ARES light optional)
Build
- Frame
- Carbon fiber frame and fork, Step-Through
- Weight
- 41 lbs (18.6 kg)
- Max load
- 240 lbs
Size & fit
One size (Regular)
Every bike comes with free assembly, a free 2 year warranty with labor, and free adjustments for 1 year.
