MTB CNC Rear Derailleur Pulley Wheel 11T 13T Ceramic Bearing Road Bike Guide
Upgrade your bike’s shifting performance with thisCNC-machined rear derailleur pulley wheel, available in11T and 13T sizes. Featuringhigh-performance ceramic bearings, it reduces friction for smoother, quieter shifting and improved drivetrain efficiency.
Bike Derailleur Pulley Wheel 11T 13T Aluminum Ceramic Bearing MTB Guide
Aluminum alloy rear derailleur pulley wheels with ceramic bearing design. Available in 11T and 13T sizes for smooth shifting performance.
MTB Rear Derailleur CNC Pulley Wheel 11T 13T Ceramic Bearing Road Bike Rollers
Aluminum Alloy Ceramic Bearing Pulley. Feature:Ceramic Bearing/Smooth. Material:Aluminum Alloy AL7075+Ceramic Bead.
Bike Rear Derailleur Pulley 11T 13T Aluminum Alloy Ceramic Bearing MTB Wheel
Aluminum alloy rear derailleur guide pulley with 11T and 13T options. Durable, lightweight, and corrosion-resistant.