Carbon One ST - Step Through Electric Bike

The Urtopia Carbon One ST is the perfect fusion of smart tech, featherlight carbon design, and everyday comfort. Weighing just 36 lbs and equipped with voice control, fingerprint unlock, GPS navigation, and a Bluetooth speaker, this connected step-through e-bike delivers effortless rides with advanced intelligence and sleek style. Designed for all-day city cruising or long-range exploration, it’s as capable as it is cutting-edge.

Key Specifications

• Frame: Full carbon fiber step-through frame

• Motor: 350W sustained rear hub motor (750W peak)

• Top Speed: 25 mph (assisted)

• Battery: 36V Samsung Li-ion

• Charging Time: 2.5 hours (36V 4A fast charger included)

• Range: Up to 80 miles per charge

• Weight: 36 lbs (excluding accessories)

• Brakes: Hydraulic disc brakes

• Drivetrain: Shimano 8-speed

• Tires: 27.5" x 1.6" puncture-proof

• Riding Modes: 4 levels of pedal assist

• Display & Controls: LED dot-matrix Smartbar with voice control, fingerprint unlock, Bluetooth speaker

• Smart Features: GPS tracking, route navigation (without smartphone), OTA updates, AI assistant

• Lighting: Integrated StVZO headlight

• Rider Fit: One size fits riders 5'1"–6'3"

• Payload Capacity: Up to 240 lbs

• Accessories Included: Kickstand, fenders (availability may vary)

• App Integration: Urtopia app (iOS & Android)

With a minimalist aesthetic and cutting-edge smartbar tech, the Carbon One ST is built for riders who want a smooth, intelligent, and ultra-light ride. Ride smarter, lighter, and farther—Urtopia makes it possible.