CERAMICSPEED PW Shimano 11s NW 9100/8000/RX800/GRX Coated Pulleys

The 12-Tooth Narrow-Wide Design On These Ceramicspeed Pulleys Decreases Chain Articulation And Ensures A Crisp Chain Engagement On To And Off Of Each Pulley. The Symetrical 12-Tooth Narrow-Wide Design Allows The Chain To Move Smoothly On And Off The Pulleys Without Additional Friction. Ceramicspeed Pulley Wheels For Shimano 11s, 12-Tooth Is Developed, Designed And Handbuilt In Denmark And Comes With Separate Dust Covers To Fit 9100, R8000, Rx, Grx, Xt And Xtr Series Derailleurs. In The Box: - Two 12-Tooth Pulley Wheels - Alloy Spacer Kit - Ceramicspeed Oil For Pulley Wheel Bearings, 15ml. Bottle - Sticker Sheet Tech Data: - Pulley Wheels: Ceramicspeed 12-Tooth Narrow-Wide Profile - Pulley Wheel Material: Aluminium - Bearing Options: Ceramicspeed Standard - Ceramicspeed Oil: Ceramicspeed Oil For Pulley Wheel Bearings Compatibility: - Shimano Rd R9100 Mechanical, - Shimano Rd R9150 Di2, - Shimano Rd R8000 Ss & Gs Mechanical, - Shimano Rd R8050 Ss & Gs Di2, - Shimano Rd-Rx800 Mechanical, - Shimano Rd-Rx805 Di2 - Shimano Rd-Grx 810 Mechanical - Shimano Rd-Grx 812 Mechanical - Shimano Rd-Grx 815 Di2 - Shimano Rd-Grx 817 Di2 - Shimano Xt Rd-M8000 Mechanical - Shimano Xt Rd-M8050 Di2 - Shimano Xtr Rd-M9000 Mechanical - Shimano Xtr Rd-M9050 Di2 - Speed: 11 Speed