Cycling whether during the day or night, is very dangerous if the cyclist doesn't have any warning lights. We have created the Bike Wheel Light-It-Up™. Bike Wheel Light-It-Up™ is a 32 LED bike wheel light. This spoke light is made to fit any bike and increase your safety. It's powered with a series of small LED lights in one lightweight object. This bike wheel spoke light makes 32 different patterns that illuminate when you're riding your bike. It will take 20km/h of speed for the lights to activate. To install all you have to do is simply attach it to the spoke by hooking it to your tire valve caps. Then you are all set! A must have for every cyclist and makes a great gift too!