I recently installed this brake strobe light on the Ryker and wanted to share what I think is a great inexpensive safety product, cost is about $24 bucks, and its not just visible at night. I started installing and using these lights on all my bikes after riding behind a Goldwing in the Smoky Mountains that had one on his bike about 10 years ago. I was so impressed that I flagged him down to ask what the heck it was. After getting back home, I ordered one, and I've been using them ever since.