WEST BIKING Anti-Glare Handlebar Bike Mirror - Bike Rear View Mirror With Retractable & 360 ° Adjustable Lens, Foldable Bicycle Mirror For 20-23mm Handlebar (2PCS) Reel Replacement Parts Its self-contained lock

Its self-contained lock

stretchable fleece for warmth when working in the cold

and other upper body exercises

Effectively reducing the sweat produced sour riding

WEST BIKING Anti-Glare Handlebar Bike Mirror - Bike Rear View Mirror With Retractable & 360 ° Adjustable Lens, Foldable Bicycle Mirror For 20-23mm Handlebar (2PCS) Reel Replacement Parts Its self-contained lockBrand: West Biking Color: Black Features: Bicycle Rear View MirrorThe bike rear view mirror specially designed for bikes with handlebar diameter between 20 23mm. No matter what bike you have, as long as your handlebar diameter is within this range, the glare shield bike mirror will fit tightly! This e bike rear view mirror safety mirror traffic mirror will give you a higher riding safety feeling for road bike Wider field of viewThe bicycle mirror for