Details The Urtopia Carbon Classic ST is a sub-40 lb carbon-fiber commuter built around a true step-through frame — easy mounts, easy stops, all-day comfort. The torque-sensing inner-rotor motor delivers smooth instant power; the throttle adds a get-up-and-go option. TEKTRO 180mm hydraulic disc brakes with motor cut-off, integrated headlight and tail light, kickstand, and full plastic fenders included. 700C wheels with puncture-proof tires keep things rolling smoothly. Specifications Motor Rear hub inner-rotor, 750W peak, 60 Nm torque, torque sensor Battery 352.8 Wh Samsung Li-ion, UL-2271, removable Range Up to 75 miles (121 km), tested with 180 lb rider in ECO mode Top Speed 20 mph default / 25 mph unlocked Weight 38 lbs (17 kg) Frame Toray carbon-fiber, true step-through Drivetrain Shimano 8-speed, 44T chainring, 11–40T cassette, trigger shifters Brakes TEKTRO hydraulic disc, 180mm rotors with motor cut-off Wheels / Tires 700C (ISO 622mm), 40C tires (45C max), puncture-proof Extras Integrated head + tail light, kickstand, plastic fenders, color LCD
