The Red Valve Cap Lights is a 4 pack of valve stem caps that light-up and flash to give your wheels glowing discs at high speeds. Has built-in light sensor and motion detection; lights automatically turns on when it's dark and moving. The threads are universal with a outer diameter of 7.7mm.
- Works with most cars, trucks, bikes, recreation vehicles
- Auto lights-up at night and when moving
- Universal Schrader threads 7.7mm OD
- Comes with 4 valve caps
- LED Colour: Red
A Schrader valve consists of a valve stem with an outer diameter of 7.7mm. Schrader valve are universal and used on virtually every car, truck, ATV, motorcycle, and most bicycles.