Wahoo TRACKR RADAR Rear Light KWT These are 6 mm long

These are 6 mm long so they work perfectly with any bolt on single chainring that does not have threaded standoffs

The grips feature a textured surface

the front circle being larger than the back to efficiently make use of the available space while minimising the obstruction to the rider

No whispy bits that get stuck in your cluster or jockey wheels

Two keys are supplied with the lock

Wahoo TRACKR RADAR Rear Light KWT These are 6 mm long"Meet TRACKR RADAR, an all in one tail light and radar built to keep you aware, visible, and in control. With real time vehicle detection, adaptive lighting, and seamless integration with ELEMNT bike computers and the Wahoo App, it enhances your ride without adding distractions. Its sleek, road ready design, long lasting battery, and versatile mounting system ensure confidence in every mile. Stay alert, see whats coming, and ride with total focus.