Rims: WTB ST i23 24''
ETRTO 507-23 Inner width: 23mm Disc Brake Only Drilled for Presta valve TCS 2.0 Tubeless System compatible Solid Strip (included) 32 holesFront hub: Shimano HB-MT400-B Boost 15x110mm (Axle not included) Center Lock (6-Bolt adapter included) Angular contact bearings Contact sealed hubRear hub: Shimano FH-MT400-B Boost 12x148mm (Axle not included) Center Lock (6-Bolt adapter included) Quick Engagement Freehub, 36 Points of Contact, 10 deg. engagement Compatible with 10 speed MTB (11/12 speed with 1.85mm spacer, not included)Assembled in North America by experienced wheelbuilders with Sapim stainless steel spokes (Black) and 14mm Brass Polyax Nipples (Black)