Litepro Rear Derailleur Anti-dropping Chain For Birdy 2 3

Products Description: Litepro Rear Derailleur Anti-dropping Chain For Birdy 2 3 Brand:Litepro Product Name: For BIRDY rear derailleur Color: black, red, gold, silver Weight: about 17g/pc Material: aluminum alloy It is used to prevent drop when folding the chain hook of the bird bicycle. It is installed on the rear derailleur guide wheel frame. window.adminAccountId=240465305;