CERAMIC SPEED OSPW ALLOY SRAM RED FORCE AXS ALTERNATIVE BLK COATED2020

CeramicSpeed Oversized Pulley Wheel System for SRAM Red/Force AXS Coated: The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design. Features a 15-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimization of the rear derailleur Robust cage crafted from carbon reinforced polyamide for durability and light weight Two spring tension settings allow customized setup based on ride conditions Fits cassettes from 10 to 33-tooth Coated bearing races increase bearing service life by increasing hardness of race and reducing corrosion Only compatible with SRAM RED AXS and SRAM Force AXS