What is a Wheelie Control / Anti-Lift?
Limits how far the front wheel can lift under hard acceleration, keeping the bike predictable.
Simplified animation — not to scale.
In plain English
By monitoring lean angle, wheel speed and pitch, the system detects when the front wheel is lifting beyond a safe threshold and briefly reduces power to bring it back down under control, rather than letting it climb unchecked.
“A gentle hand on the throttle, easing off just enough to keep the front wheel from climbing too high, too fast.”
How it works
The IMU and wheel speed sensors detect the pitch angle and rate of change consistent with the front wheel lifting. Once it crosses a calibrated threshold, the ECU trims ignition or throttle to reduce the lifting force, letting the front settle back down smoothly.
Signs of trouble
- ⚠System intervening unexpectedly on flat, grippy roads
- ⚠No intervention at all when it should be active
- ⚠Fault code linked to the IMU or throttle actuator
- ⚠Jerky rather than smooth power reduction
£100–£500
Always get a written quote. Prices vary by bike, region, and parts brand.