Clean, simple, made for the city
Every detail is designed to reduce maintenance and improve daily riding. From belt drive to integrated battery, UNI4 keeps things smooth, quiet, and effortless.
IPX6 WEATHER PROTECTION
Built to handle rain and daily urban conditions.
BELT DRIVE (NO CHAIN)
Clean, silent power transfer with no grease and fewer wear parts.
432 WH INTEGRATED BATTERY
Up to 100 km range with a fully integrated design.
DISC BRAKES (FRONT & REAR)
Reliable stopping power in all riding situations.
UNI4 White Belt-Drive Electric Bike (Clean & Low Maintenance)
- Belt-drive system: clean, silent power
- Lightweight 7000-series aluminum frame
- Smooth, natural assistance
- Minimal maintenance for daily use
- Battery: 432 Wh integrated
- Range: up to 100 km
- Charging: ~4–4.5 hours
- IPX6 weather protection
- Disc brakes front & rear
- Built for everyday urban riding
Support is built to be instant and effortless.
Start a chat directly from the site or the app and get guided assistance in seconds.
Describe the issue, enter an error code, or share a photo, everything is routed to the exact solution.
From diagnostics to spare parts and service booking, everything happens in one thread.
Clear steps, fast responses, and full visibility from start to resolution.
UNI4 - Specifications
Designed for everyday city riding, UNI4 combines clean belt-drive technology with reliable performance and minimal maintenance.
Every component is selected to deliver a smooth, quiet, and consistent urban experience.
7000-series aluminum
Belt drive (no chain)
250 W rear hub
Up to 25 km/h (EU compliant)
432 Wh integrated
Up to 100 km
~4–4.5 hours
Disc brakes (front & rear)
IPX6 water resistance
Urban road tires
~22 kg
No chain, no grease. A smooth and silent system designed to reduce maintenance and keep every ride effortless.
No chain, no grease. A smooth and silent system designed to reduce maintenance and keep every ride effortless.
Consistent and controlled braking performance, built for everyday urban riding in all conditions.
Consistent and controlled braking performance, built for everyday urban riding in all conditions.
Seamlessly built into the frame, delivering up to 100 km of range with a clean and minimal design.
Seamlessly built into the frame, delivering up to 100 km of range with a clean and minimal design.