These new built-in LED light and movement sensors are great for cars, motorbikes and bicycles. The adapter and battery are included and take only seconds to install. Simply screw onto the valve stem – no wiring at all! When you drive, the lights create a circle effect on the wheels so you can show off your ride at night.

PLEASE NOTE: They will not fit smaller presta valves. An adapter might be needed for a larger schrader valve. Batteries are also replaceable but will last for a long time as LED lights don’t take much power.