Upgrade your drivetrain with our JRC Components 11T ceramic pulley wheels! Performing to a much higher standard than standard Delrin pulley wheels & ensuring much higher mileage due to the slow wearing nature of machined aluminium, our 11T ceramic pulley wheels offer an experience like no other!
Compatible with 9/10/11 speed chains (All systems using 11T pulley wheels: Shimano / Sram / Campagnolo)
Brass adaptor included allowing for use with Sram m4 bolt system
Crafted from billet aluminium, CNC Machines and Anodised
Hybrid ceramic bearings add to the pulley wheels for longevity and lessened friction. Fully sealed and packed with grease to ensure flawless use all year round
JRC Components 12T Narrow-Wide Ceramic Pulley Wheels 12T Narrow-Wide Ceramic Pulley Wheels If you are looking to replace or upgrade your drivetrain we ensure our 12T Narrow-Wide Ceramic Pulley Wheels...