
These rear derailleur pulleys from SRAM run on super-smooth and efficient ceramic bearings. Friction is reduced and there is increased stiffness and durability. Included is SRAM's ceramic-bearing grease in a 10ml syringe.
. Pulley Set for SRAM 10 and 11 Speed Rear Derailleurs
. Material: Ceramic Balls/Stainless Steel Races
. Compatibility: SRAM Red, SRAM Force, and SRAM Rival Rear Derailleurs
. SRAM Ceramic-Bearing Grease with 10 ml Syringe included
. Weight: 12g each