Shimano Rear Derailleur Pulley Set Sunglasses four-way stretch BD

four-way stretch BD

while the outer layer features the look and coziness of soft

enhancing its precision on hard-packed features

which we use to minimize base movement

Just 1 bolt and a quick app download and we’re all set to go

Shimano Rear Derailleur Pulley Set Sunglasses four-way stretch BDRestore peak shifting performance with this Shimano Rear Derailleur Pulley Set. Precision machined pulleys and optimized bearing systems reduce friction and noise while improving chain retention and shift accuracy. Built from durable materials and engineered to tight tolerances, the set renews drivetrain feel on a worn derailleur and extends component life. Easy to install with standard hardware, these pulleys are an efficient maintenance upgrade for