The easy-to-attach Nite Ize LED SpokeLit is the perfectway to increase your visibility, safety, and cool factor when you're riding your bike in the dark. Fueled by an efficient LED, this handy little device has two illumination modes - steady glow and continuous flash - to choosefrom. Press it onto the spokes of your wheel and slide towards the rim until the fit is tight, and it stays securely in place. And, here's the fun part: the SpokeLit not only marks your bike plainly in the dark, when you're riding at medium speed or faster, it creates the attention-getting effect of a moving circle of light. Water and shock resistant, it fits almost all kids' and adults' bike sizes.
Fits most common 3 spoke cross pattern wheels
Easily attaches - no tools required
Stays secure, even during off-road riding
Shock and weather resistant
Available in 4 bright LED colors: Red, Blue, Green, and Disc-O (micro chip controlled - cycles through the color spectrum)
Easily replaceable 2 x 2016 3V lithium battery included