The DT Swiss X1700 uses a modern wide-profile rim made from super tough aluminum, classy anodized SPLINE straight pull hubs and the proven Ratchet System freewheel. There's no excuses when riding cross country on the X1700. Another advantage is that it will leave enough cash in your wallet to enter your next endurance race. DT Swiss X1700 Features Rim diameter: 622 mm (29 / 700C) Net Weight: 909 g Axle System: 12 mm Thru axle Built-In Dimension: 142 mm FreeHub Body: SRAM XD MTB (ASRAM) FreeHub System: Ratchet System 18 Brake Interface: Disc Center Lock Inclusive: Tubeless tape 25 mm, Tubeless valve MTB 32 mm, IS 6-bolt adapter MTB