Halo's flagship tubeless ready All Mountain wheels featuring 120 point instant engagement pawls Built to withstand higher torque loads when using wide range cassettes 30mm inner/35mm outer double wall, eyeleted, T10 heat treated Niobium alloy rim Built with double butted spokes and alloy spoke nipples Forged alloy shell, sealed bearings, International Standard 6bolt disc rotor mount Not compatible with HG 11sp road cassettes