Description
CeramicSpeed pulley wheels reduce friction, last 3-5 time longer than stock high-end pulleys, and are designed to work with less drag.
- These pulleys are compatible with all Shimano 11-speed rear derailleurs that aren’t XT or XTR
- Precision machined aluminum pulleys
- Hardened races
- Includes: (2) 11 tooth pulley wheels, (4) spacers and CeramicSpeed Bearing Oil 15ml bottle
