The Blackburn Bicycle Helmet Mirror is light, small, and fully adjustable.
This easy to mount bike helmet mirror is a great gadget for urban cyclist that ride in heavy traffic roads. Look behind you with ease and see whats coming from the distance. For those worrying about the aesthetic appearance of the bike with a big mirror on the side, worry no more. This bicycle mirror sits very stealthy on your helmet and is near invisible unless you are looking for it; keeping you race ready at all times.