Sunrace SP880 Rear Derailleur Pulley Set | 11T Resin Guide Replacement Front or Rear_No Result - Stiffness-flex balance with nylon

- Stiffness-flex balance with nylon and carbon fiber composite material

Designed specifically for Mattoc models

secure fitment and quick installation with a quick-release (QR) system

offering versatile use for all bike setups

Sunrace SP880 Rear Derailleur Pulley Set | 11T Resin Guide Replacement Front or Rear_No Result - Stiffness-flex balance with nylonUpgrade your bicycle's shifting performance with the Sunrace SP880 Rear Derailleur Pulley Replacement Set. Designed to ensure smooth, efficient gear shifting and extend the lifespan of your drivetrain, these high quality pulleys are an essential upgrade for serious cyclists and casual riders alike. Materials & Construction: Crafted with durable precision resin materials and featuring metal bushings, the Sunrace SP880 pulleys deliver optimal durability