With its 24mm internal rim width, the Race Face Aeffect-SL 24 29" mountain front wheel is optimized for the rigors of cross country and trail riding. In addition to a great rim, the Aeffect-SL incorporates the Race Face Trace hub design with full cartridge bearings for extended life and durability. It's set up as a 15x100mm thru-axle and features 28 straight pull, double-butted spokes in a 3x pattern for strength, stiffness, and durability. Built super-tough, the Race Face Aeffect-SL wheel is ready for whatever you can dish out on the trails. Aluminum rim with 24mm internal width optimized for cross country and trail riding 28 straight pull, double-butted spokes in 3x lacing pattern for strength and reliability 15x100mm thru-axle hub configuration Tubeless ready 6-bolt disc rotor compatible Brushed finish with water transfer graphics Front and rear Aeffect-SL wheels utilize just one spoke length for easier maintenance -- 5 extra spokes are included with rear wheel