CeramicSpeed Pulley Wheels Shimano 11-Speed - 12 Tooth Narrow Wide Alloy BLK CheckoutSpec= Dt Squrx Available in both 27

Available in both 27

It’s packed with innovations for fit function and speedExclusive Vuka ergonomic grip ends

}Park Tool 100-9C Adjust Linkage Clamp

Tooth profiles provide better up and down shifting and improve chain retention

CeramicSpeed Pulley Wheels Shimano 11-Speed - 12 Tooth Narrow Wide Alloy BLK CheckoutSpec= Dt Squrx Available in both 27CeramicSpeed Pulley Wheels for Shimano 11 Speed 12 Tooth Narrow Wide Alloy Black. CeramicSpeed pulley wheels reduce friction last 3 5 time longer than stock high end pulleys and are designed to work with less drag. Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark TECH SPECS Drivetrain Speeds 11 Fits Brand Shimano