CeramicSpeed OSPW RS 5-Spoke for SRAM RedD1/E1+ForceD1 v2*Fully compatible with SRAM's Red D1 E1 & SRAM's Force D1 groupsets. With our OSPW RS for SRAM Road groupsets, we're lifting the OSPW into the future with a distinctly modern and angular design. The updated design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets making up the whole of which the OSPW System is part. With an added level of customization (multiple