LED Bicycle Spokes Lights spring Perfect Decor and Gift: With

Perfect Decor and Gift: With thick festive atmosphere

not chlorine bleached

No matter how big the world is

1 * 7-8mm bi-directional open-end wrench

LED Bicycle Spokes Lights spring Perfect Decor and Gift: WithFEATURES It consists of 128 high visibility RGB LED lights. (Note: this is 1pc pack, if you need installation front and rear wheels, please buy two.) It can better show full graphics when you riding in 15 km per hours. Built in vibration sensor, it turn on the light while riding, and it turn off the light when you stop riding . You can download pictures from the internet and design your pictures with the USB cable. The picture will be changed