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
- 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 dropper bottle
Manufacturer CeramicSpeed
Manufacturer Part Number 101694
UPC 5711050004478
Model CeramicSpeed Pulley Wheels
Fits Brand
Shimano
Drivetrain Speeds
11