SB-packaged, for handlebar Ø 22.2 mm With Dazz lens (up to 75% less reflection), due to the joint on the clamp and the rear offset, also compatible with e-bike displays (e.g. Bosch Intuvia), adjustable wide-angle mirror with dimming function for approaching high beams from behind, frame made of nylon with fiberglass, black Mounting right Item type Clamp mounting E-bike type ready Features dimmable Main color black