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. Specifications Pulley Wheels: CeramicSpeed 15-tooth upper and 19-tooth lower. Pulley Wheel Material: Aluminium. Cage Material: Carbon reinforced PA. Bearing Options: CeramicSpeed Standard or Coated. Compatibility SRAM Red AXS and SRAM Force AXS. 2020 SRAM Red eTap 11 speed derailleur with the orbit clutch. This system...
Best Price: £199.95 from Merlin Cycles