CeramicSpeed OSPW RS Pulley Wheel System for SRAM Red/Force AXS - Coated Races, 3D Printed Titanium Pulley, Carbon Cage, Oil Slick PVD EA Cage Assembly

Injection Molded Carbon Fiber reinforced PA cage offers new levels of strength and durability Premium 3D printed hollow titanium 15-tooth upper and 19-tooth lower pulley wheels are exceptionally light weight and incredibly durable and feature an oil slick PVD coating for added protection with great looks This OSPW System has handbuilt CeramicSpeed coated bearings installed in each pulley Grade 3 Silicon Nitride ball bearings are 400% smoother, 128% harder and 58% lighter than standard steel balls normally used in the bicycle industry 2 customizable spring tension settings for optimal setup Compatible with SRAM Red and SRAM Force AXS 12-speed rear derailleurs Note; this OSPW system is not compatible with the SRAM RED, Force, or Rival XPLR eTap AXS rear derailleurs