Traction optimized wide profile rim ideal for wider tires (2.4-2.8")- Asymmetric rims and same length spokes for nearly even left/right tension- 35mm ID, 38.5mm 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 double butted spokes and brass spoke nipples- Choose SRAM XD or Shimano Micro Spline freehub- 1853g f/r set