Urtopia Carbon Classic, with Throttle, 2026, Step Thru, Black
Couldn't load pickup availability
Description
Light as Air, Bold by Design
Urtopia Carbon Classic, with Throttle, 2026, Step Thru in black, is built with aerospace-grade Toray™ carbon fiber. The Carbon Classic ST Electric City Bicycle is 50% lighter than aluminum yet incredibly strong. Its sleek carbon frame, torque sensor, and throttle deliver effortless control and instant acceleration, redefining smooth, powerful riding.
Inner Rotor Motor
Better than conventional hub motors. Delivers instant power with a lighter, quieter ride — built for smoother, more natural cycling.
Throttle & Pedal Assist Modes
Switch between thumb throttle and pedal assist with an intuitive control panel. Enjoy instant acceleration for quick starts or heavy loads, while torque-sensing assist delivers a smooth, natural ride.
Specs
| MODEL | Carbon Classic ST (with Throttle) |
| MATERIAL | Carbon fiber (frame, fork) |
| TOP SPEED | 25 mph |
| RIDER HEIGHT | 5'1" TP 6'1" |
| WHEELS | |
| NET WEIGHT | 36 lbs |
| RANGE | Up to 80 miles *The 80-mile range was tested with a 180 lb rider, riding in ECO mode on flat roads. |
| TOTAL WEIGHT LIMIT | 240 lbs |
| BRAKES | Dual-piston hydraulic disc brakes |
| WATER RESISTANCE | IP65 |
| MOTOR | 750W (peak) rear hub, 60Nm |
| PEDAL ASSIST | 4 Levels |
| DISPLAY | LED dot-matrix (Anti-glare) |
| LIGHTS | Front: Integrated StVZO headlight, Rear: StVZO rear light (Not ARES lights) |
| BATTERY | 352.8Wh Samsung Li-ion, certified to UL-2271, removable battery |
| CHARGER | 2.5H fast charger |
| SENSOR | Torque sensor, accelerometer, gyroscope |
| DRIVETRAIN | |
| CHAINRINGS | 44T |
| CASSETTE | 11-40T, 8-Speed |
| REAR DERAILLEUR | Shimano 8-Speed |
| PEDALS | 9/16" Alloy Platform |
| CRANKSET | Aluminum alloy, 170mm |
| CHAIN | Shimano 8-Speed |
| SHIFT LEVER | 8-Speed Trigger |
| COCKPIT | |
| URTOPIA SMARTBAR | Aluminum alloy, Φ28.6mm,adjustable height 0/15/30mm, haptic interaction |
| COMFORT SADDLE | 255x222x104mm |
| GRIPS | Durable ergonomic Grips, lockable |
| SEAT POST | Aluminum Alloy, φ31.6mm, 300mm |
| SMARTBAR | |
| SMARTBOX | On-board navigation, fingerprint unlock, AI assistant, voice control, Bluetooth speaker, OTA update (wireless firmware update), IP65 |
| CONNECTIVITY | eSIM with 4G, GPS, Bluetooth |
| APP | Urtopia (iOS & Android) |
| THEFT DEFENSES | Movement alarm, Electronic Fence, Find My Bike (live GPS tracking), Beep |
| eSIM/CONNECT SERVICE | Renewal via App (Urtopia) |





