CeramicSpeed Pulley Wheels for Shimano 11-speed - 11 Tooth, Alloy, Black
Includes: (2) 11 tooth pulley wheels, (4) spacers and CeramicSpeed Bearing Oil 15ml bottle. These pulleys are compatible with all Shimano 11-speed rear derailleurs that aren’t XT or XTR. Drivetrain Speeds: 11.