- Universal fitment and easy to install no special wires, can be easily installed and removed.
- Fits most standard tire air stem valves of road, mountain bicycles, motorcycles and cars.
- Bright led will turn on while the wheel is moving and off when stop.
- Silver body with ultra bright, long life-span led lights.
- Lights increase night-time and bad weather visibility for safety.
- This kind of fire wheel is a single induction vibration type, that is, the wheels will turn up, turn up very beautiful
- Light color: green, blue, yellow, red
- Power supply: 3 * AG10 button battery (included)
- Durable, High Impact, Water and Rust resistant.
- Compatible with UK, US valve, not for French valve.