Raceface Turbine R Wheel Front 29'' / 622 Holes: F: 24 15mm TA 110mm Boost Disc IS 6-boltR stands for rally Asymmetric rims and same length spokes for nearly even left right tension 30mm ID, 34mm OD double wall 6069 aluminum rim (40% stronger than 6061) Tubeless ready rims, tires mount easily without a compressor Wide bearing stance for reduced radial loading Hub end caps are easily replaced to fit virtually any axle standard 120 point, 6x3 pawl system engages every 3 degrees International Standard 6 bolt disc rotor mount Built with