CeramicSpeed OSPW 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 and 19-tooth lower, aluminum pulley wheels with Grade 3 Silicon Nitride balls 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 36-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