Bicycle Parts & Accessories › Paul › Front Derailleur › Adjustable › 7-speed

Machined aluminum Chain Keeper works either as a Singlespeed guide or with a 1... Machined aluminum Chain Keeper works either as a Singlespeed guide or with a 1X multi speed set up. Clamp version mounts to the seat tube in place of the front derailleur. Wide mouthed chain block and adjustable rod allow for precise alignment. Not... more