Race Face Turbine 104 x 44T Shimano Bicycle Chain Ring, Black Wide Trail We use high quality EVA

We use high quality EVA closed cell foam

folds up small and packs away easily when not in use

durable and reliable wheel fit for sustained performance usage

Race Face constructs the Aeffects out of hardworking 6061 aluminum to achieve an ideal balance of weight

Race Face Turbine 104 x 44T Shimano Bicycle Chain Ring, Black Wide Trail We use high quality EVAAfter two years of engineering work and rigorous testing, the all new Turbine chain rings 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.