The all-new M8 is ENVE's flagship gravity wheel, for the weight-conscious rider that typically pedals up what they come down. It's an excellent choice for enduro riding, bike parks, and courses where smooth terrain and/or weight savings trump the need for the added flat protection with its Protective Rim Strip. The M8 rims were designed to achive the damped, quiet, ride attributes of alloy, but with the toughness and durability of carbon fiber.The front rim s additional width and lighter construction maximize compliance, traction, and tirestabilityWide Hookless Bead - Gravity optimized anti-pinch flat protectionInnerdrive hubs with CX Ray straight pull spokesBrass external nipples with Nyloc threaded locking insertBuilt for Enduro, Gravity Race and E-MTB ApplicationsApproved for E-bike useBacked by ENVE s 5-year Factory Warranty and Incidental Damage ProtectionItem SpecificationsColorBlackDefined ColorBlackDesigned for ebikeYesFront Axle15mm Thru x 110mmHub/Brake CompatibilityCenter-Lock DiscISO Diameter622 / Road / 29"Rim MaterialCarbonRim Width (Internal)29Tire TypeTubeless ReadyValvePrestaWheel Size29" ENVE Composites M8 Front Wheel Front Wheel UPC: 810125058578