SRAM Aeroglide Ceramic Bearing Pulleys (Black) (10/11 Speed)

SRAM Aeroglide Ceramic Bearing Pulley Wheel Description:

This is a set of SRAM Blackbox ceramic bearing rear derailleur pulleys for road bikes.

Features:

• Upgrade to ceramic bearing pulleys
• Reduce friction, increase stiffness, decrease weight, and add durability
• Grease is optimized for low friction and maximum longevity.
• Comes with 10 ml syringe

Specifications:

• Speeds: 10 & 11 Speed
• Material:Ceramic Balls/Stainless Steel Races
• Compatibility: SRAM Red, SRAM Force, and SRAM Rival Rear Derailleurs
• Weight: 12g each