Vibration Sensor Multicolored 1-LED Decorative Tire Valve Cap Light - Blue (3 x AG10)
Color: Transparent blue - Aluminum alloy housing - Built-in 1 multicolored LED - With vibration sensor - Easy installation - Compatible with UK/US tire valve cap - Each Powered by 3 x AG10 (included) - Increases visibility at night or in bad weather for safer riding