WHEEL ATV KLIXX ENDURO BLACK AX 9MM HOLLOW DOUBLE WALL Hard (CENTERLOCK) FOR K7 REAR WHEEL DISC CENTERLOCK with rim disc Mach 1 Klixx aluminum hub K7 32 holes Shimano RM66 hollow axis 8/9/10/11 lives.tubeless ready 23C wheel for enduro / all-mountain / cross country.Wide carbon rim with a trend-type design.Rim light for this segment.Profile designed specifically to facilitate mounting tubeless ready (ETR Easy Tubeless Ready).Rims Mach1 Klixx 27x18mm:large wheels for better support of the tire.The bore in the rim is reinforced by eyelets, and the holes are distant from the rim center to improve the lateral rigidity.ETR (Easy Tubeless Ready):the new rim profile allows easy mounting tubeless tires, using only a tape and a tubeless valve.