just the thing if you feel you are not swearing enough when riding with your friends.
perhaps shouting profanities into your own helmet isnt enough?
here's what you need:

light house light Picture - More Detailed Picture about Rear Taillight Brake Light License Plate Light For Yamaha Suzuki Honda Kawasaki Picture in Brake Lights from Fortis motorcycle | Aliexpress.com | Alibaba Group



(giggle)