Product details of HKS Waterproof Double-side Bicycle Tire Wheel Valve Red Led FlashLetter Change

Features:
1. Double sense (sensitive Vibration and Light)

2. Led Flash English letters and automatically change;

3. 100% Waterproof Do not worry about the led light will bedamaged when it rains or car wash.

4. Now on the market are single-sided and can only see one side.And our latest product is the double of this. When you ride the waypeople can see words on both sides

5. Power: 3 AG10 button batteries included in this product isincluded

6. Fit Valve (American And British Air Nozzle)

Specifications:

1. Dimensions: 7.4x1.6 cm /2.91x0.63 inch

2. Weight: 30g

Specifications of HKS Waterproof Double-side Bicycle Tire Wheel Valve Red Led FlashLetter Change

• 1x Bicycle Wheels Red letters 7LED Light