Bike Chain Tensioner with Bolt Screw Wear-Resistant Folding Fixed Gear Bicycle Chain Adjuster

100% Brand New and High Quality  ●Split type tensioner. Adjusts the chain tension for folding bikes to achieve perfect chain tension. ●High strength aluminum alloy, lightweight design, wear-resistant and anti-corrosion ●Mainly for adjusting the chain tightness of folding bicycles

LONGGO

LONGGO

Seller ratings 98%