Name:Led Bike Spoke Light Chinese patent:ZL 201030170293.0 Feature:Waterproof, Shuts Off Automatically Cool Bike Spoke LED light with 40 graphic patterns and 5 messages will make you a biking attraction40 design patterns and five word patterns, patterns change every three seconds.1,Display sequence(5): Message, Patterns, Time of Riding, Number of Rounds,2,You can install it on either side of your ...