email: [email protected]
0
The Shimano Guide & Tension Pulley Unit is a direct replacement pulley set designed to restore crisp, reliable shifting performance to your rear derailleur. Over time, the small jockey wheels that guide and tension your chain can wear out, collect dirt, or develop play, leading to noisy, imprecise gear changes. This genuine Shimano pulley unit brings your drivetrain back to smooth operation with the familiar dependability riders expect from one of cycling’s most trusted component brands.
Engineered to work seamlessly with the matching Shimano rear derailleur series, the guide and tension pulleys help keep chain movement controlled and aligned across the cassette. Durable tooth profiles promote positive chain engagement, while quality bearings or bushings (depending on model) are chosen for long service life and low friction. Whether you are refreshing a well‑used bike, solving shifting issues, or performing preventative maintenance, installing a new Shimano Guide & Tension Pulley Unit is a simple, cost‑effective upgrade that can noticeably improve shifting feel, reduce drivetrain noise, and extend the life of your other drivetrain components.
