ceramicspeed oversized pulley wheel system for sram rival axs in black

OSPW for SRAM rival AXS.The oversized pulley wheel system for SRAM rival AXS features a 15-tooth upper and 19-tooth lower pulley wheel setting, for maximum efficiency. The hand-built OSPW system has two spring tension settings, that allows customised setup based on riding conditions.Custom tool included for removal of stock cage and securing of OSPW. The factory clutch mechanism will remain intact and in stock form. There is no damage or modification to the clutch for the installation of the OSPW system.Features:Pulley wheels: ceramicspeed 15-tooth upper and 19-tooth lowerPulley wheel material: aluminiumCage material: carbon reinforced paBearing options: ceramicspeed standard or coatedCeramicspeed pulley wheel oil, 15 ml. Dropper bottleCompatibility: sram, electronicCassette compatibility: fits rival axs 12spd and 36t cassetteSpring tension settings: 2 springSpeed: 12 speedDiscipline: road