Lighting not only makes your bikes look great, but also improves safety by increasing visibility at night. When the wheel turns, the light appears and when stopping, it goes out.
Compatible with Schrader valves and Dunlop valves. For Presta valves, you must use adapters.
No switch.
Waterproof.
Easy assembly.
Before use, please remove the paper which is in the battery.
3xLR1130 button cell batteries (included).
Material: Stainless steel.
Free shipping.