RaceFace Turbine 9 Speed Chainring Shimano
Swap any Turbine S ring in place of your existing Shimano ring or for unparalleled performance replace them as a complete set. After two years of engineering work and rigorous testing, the all new Turbine rings are ready to ride. Completely redesigned from the ground up, these rings shift like nothing else. As with RaceFace's previous Team and Race rings, the Turbine rings are made in Canada from 7075 aluminum, so they are built to last.