fast and easy to install(only take minutes to install and use),more widely adjustable(360' rotate),more widely suitaable

1.It is uniqueness,have two gear transmission system each mirror,can 360 degree rotate,all direction.

2.Have a specialy creative spring,let it  more easy mount bicycle and off.

3.More widely fit most bicycle,diameter 15.5mm-22mm,all fit is good.

4.Durable NYLON plastic,more safe,more hard.

5.More sight field,use high quality convex glass

6.Environmentally friendly materials.

xindi bike rear mirror