Pulleyhjul ceramic bearings 13T/13T 12S - GRX812/817/M91XX - Sort

Tripeak Jockeywheels Ceramic for GRX and MTB

• Compatibility: RD-GRX812/817, M91xx Series
• Wheel Size: 13/13T
• Bearings: Super Ceramic Bearings, Grade 5
• Color: Black

Upgrade your drivetrain with Tripeak's Super Ceramic Jockey Wheels. Specifically designed for Shimano GRX/XT series, these jockey wheels feature top-tier ceramic bearings that ensure smoother gear shifts and exceptional durability. Perfect for demanding cyclists, these wheels deliver low friction and long-lasting performance, keeping you ahead on every trail and road. A must-have for those who seek the pinnacle of cycling efficiency and reliability.