Gamut USA XT M8000 ChainringDesigned specifically for the new offset 96 mm BCD found on the XT M8000 series cranks. With a bespoke alternating dimension tooth profile, the Gamut TTr (Thick Thin Race) ring is the solution for those looking for a low friction, single ring set up with a superb level of chain retention. The need for a chain device is massively reduced, especially when used in conjunction with a Shimano Shadow or SRAM Type 2 rear mech. Machined in Canada and made