SRAM Red XPLR Ceramic Pulley Kit (Black) (12 Speed) (D1)

SRAM RED XPLR Pulley Kit Description: This is a set of replacement ceramic bearing pulleys and hardware for the SRAM Red XPLR (version D1) 12-speed rear derailleur. Includes: (2) 12T upper and lower ceramic bearing pulleys 12.5mm and 12.8mm titanium pulley screws Assembly grease