Designed to stand up to the rigors of EWS racing. Asymmetric, 33mm internal rims made of 6061 T-10 heat treated alloy are incredibly durable. Built with double butted spokes and brass spoke nipples. Pre-fitted with tubeless tape, Vortex wheels are tubeless ready from the box. Front: Halo MT convertible hub includes 15mm thru-axle end caps with adapters for Torque Caps and QR (non-Boost only) conversion available separately . Rear: MT Supadrive rear hub uses a wedge pawl mechanism and hollow CrMo axles for maximum stiffness and efficiency 120 points of engagement (3 deg). All hubs have forged alloy shell, sealed bearings, International Standard 6-bolt disc rotor mount. front: 1035g, rear: 1235g