Bicycle Rear View Mirror 360 Rotate Adjustable Back Sight Reflector

Features:
1、360°Universal Adjustment Buckle: You can adjust the mirror to your position, which is more convenient to use and the viewing angle is more comfortable.
2、Wide Compatibility: The bar end bike mirror fits 17.4~22 mm inside diameter of the handlebar (Open Ended Grips or Cut a Hole). And it is compatible with 90% of mountain bikes and road bikes.