Carbon rim engineered with the compliance of alloy and that lively feel of carbon Rear wheel's deeper rim profile is built to withstand fulltime enduro punishmen 30mm ID, 37.2mm OD tubeless ready carbon rims with offset spoke hole layout Hub end caps are easily replaced to fit virtually any axle standard Oversized aluminum shell for optimal lateral and torsional stiffness 6pawls with a 60-tooth drive ring for super fast engagement Large, widespaced sealed cartridges with labyrinth seals for maximum bearing life International Standard 6bolt disc rotor mount Built with double butted spokes and alloy spoke nipples Lifetime Warranty, crashes included 1750g f/r set