After two years of engineering work and rigorous testing, the all new Turbine chainrings are ready to ride! Completely redesigned from the ground up, these rings shift like nothing else. As with the previous Team and Race rings, the new Turbine rings are made in Canada from 7075 aluminum, so they are built to last. Offering unparalleled form and function, these rings are second to none, and come standard on Race Face Deus and Next cranks.
New asymmetrical tooth profiling and more upshift and downshift zones yield instantaneous smooth and quiet shifting, even under load
Three times stiffer than the previous Team chainrings without any weight gain -- net result is much sharper, quicker and more responsive shifts as well as increased resistance to impacts
Machined in Canada with US made aluminum - Manufacturer Part Number: RRTURBLK - Bike/Bicycle Parts & Accessories - Race Face Turbine 104mm 22/32/44T 9-Speed Set Black