The ASUS Oxiis E250G1 is a friction-drive motor that clips onto a bike’s seat post and turns pedal power into electric assist, no gear or brake changes needed.
- Adaptive power boost: The motor senses hills as you ride and adds power automatically, so climbs take less effort and flat roads stay steady.
- Anti-slip drive wheel: The friction wheel presses against the tire with automatic pressure, so power transfers without slipping even on wet roads.
- Removable battery: The 158 Wh battery pops out for charging or swapping and reaches full charge in two hours with a 100W USB-C charger.
- Wireless cadence sensor: A sensor mounted near the pedals tracks your cadence without wires, which keeps installation simple and the ride clean.
- Smart taillight: The taillight detects braking and brightens automatically, adding visibility and safety at night.
The Oxiis E250G1 turns almost any bike into an e-bike in minutes, without tools or extra wiring.