12 Speed

OSPW System for SRAM Red/Force AXS The Oversized Pulley Wheel System for SRAM Red and Force AXS features a 15-tooth upper and 19-tooth lower pulley wheel setting, for maximum efficiency. The handbuilt OSPW System has two spring tension settings, that allows customised setup based on riding conditions.   This OSPW System is also compatible with the 2020 11 speed SRAM Red eTap derailleur featuring a clutch.  In the box: -Complete OSPW System for SRAM Red/Force AXS -Custom tool for removal of stock cage and securing of OSPW System. Ceramicspeed Denmark Oversized Pulley Wheel OSPW for SRAM Red/Force eTap AXSOSPW System for SRAM Red/Force AXSThe Oversized Pulley Wheel System for SRAM Red and Force AXS features a 15-tooth upper and 19-tooth lower pulley wheel setting, for maximum efficiency. The handbuilt OSPW System has two spring tension settings, that allows customised setup based on riding conditions. This OSPW System is also compatible with the 2020 11 speed SRAM Red eTap derailleur featuring a clutch. In the box: -Complete OSPW System for SRAM Red/Force AXS -Custom tool for removal of stock cage and securing of OSPW System.