Description:
Carbon Beauty,
Sleek & Duty
Built with Toray carbon fiber, renowned for its use in Formula 1 and by leading bicycle manufacturers, the Carbon 1 Step-thru ebike features an innovative low-step frame that not only elevates the bike’s sleek design but also ensures a smooth, reliable, and long-lasting ride
50% Lighter,
100% More Fun
Carbon fiber e-bikes are 50% lighter than aluminum ebikes, only 36 lbs. making it easier to handle and ride. Its reduced weight allows for quicker acceleration, easier uphill climbs, and smoother turns. Whether commuting through the city or exploring trails, the lightweight design ensures less fatigue and greater control. Enjoy!
Elegance in Motion
The design of the Carbon 1 ST is inspired by miniature garden architecture. Its clean, flowing lines evoke a sense of tranquility and grace, exuding a calm yet approachable aura. Like a gentle breeze, it embodies effortless elegance, allowing riders to immerse themselves in a serene and comfortable state of mind while fully enjoying the pure joy of cycling.
Smart Power,
Longer Rides
The customized motor and torque sensor work together to maximize the e-bike’s power efficiency, providing an impressive 80-mile range on a single charge. Paired with the Shimano 8-speed drivetrain, it adapts seamlessly to various terrains and speeds, while conserving battery for extended rides.
Tailor Power,
Perfect Ride
Motor power can be customized across different assist levels via the Urtopia app. Adjust the output to suit your riding style, terrain, or energy needs, whether conserving power on easy rides or getting a boost on more challenging routes. Make every ride your own!
Low-Step,
High Comfort
Our step-thru ebike features a low-step frame, making getting on and off a breeze and offering unmatched ease for riders of all ages. The swept-back handlebar enhances the relaxed, upright riding position, reducing strain on the back and wrists. No stress, just smooth cruising!
Carbon 1 Step-through Technical Specs
| General Info | |
| Model | Carbon 1 Step-through E-bike |
|---|---|
| Net Weight | 36 lbs (without accessories) |
| Material | Carbon fiber (frame, fork) |
| Range | Up to 80 miles |
| *The 80-mile range was tested with a 180 lb rider in ECO mode on flat roads. | |
| Top Speed | 25 mph |
| Total Weight Limit | 240 lbs |
| Rider Height | 5’1’’ - 6’1’’ |
| Brakes | Dual-piston hydraulic disc brakes |
| Wheels | 700C (ISO 622mm BSD) × 40C (45C max.) tires |
| Water Resistance | IP65 |
| E-Bike System | |
| Motor | 350W (Peak Power 750W) rear hub motor, 60Nm torque |
| Battery | 352.8Wh Samsung Li-ion, UL-2271 certified, removable |
| Pedal Assist | 4 levels |
| Charger | 2.5H fast charger |
| Display | LED dot-matrix (Anti-glare) |
| Sensors | Torque sensor, accelerometer, gyroscope |
| Lights | Front: Integrated StVZO headlight Rear: StVZO rear light |
| Drivetrain | |
| Chainrings | 44T |
| Crankset | Aluminum alloy, 170mm |
| Cassette | 11-40T, 8 Speed |
| Chain | Shimano 8 speed |
| Rear Derailleur | Shimano 8 speed |
| Shift Lever | 8 Speed Trigger |
| Pedals | 9/16" Alloy Platform |
| Cockpit | |
| Urtopia Smartbar | Aluminum alloy, Φ28.6mm, adjustable height (0/15/30mm), haptic interaction |
| Grips | Durable ergonomic grips, lockable |
| Comfort Saddle | 255 × 222 × 104mm |
| Seat Post | Aluminum alloy, φ31.6mm, 300mm |
| Smart Features | |
| Smartbox | On-board navigation, fingerprint unlock, AI assistant, voice control, Bluetooth speaker, OTA updates, IP65 |
| Theft Defenses | Movement alarm, Electronic fence, Live GPS tracking, Beep |
| Connectivity | eSIM with 4G, GPS, Bluetooth |
| eSIM/Connect Service | Renewal via App (Urtopia) |
| App | Urtopia (iOS & Android) |
Shipping
Ready to ship in 2 days.
Return Policy
Our regular policy applies, please check our return policy for more details.