Wheel Factory hand built wheels DT Swiss R 460 rim is tubeless compatible with a sleeve jointed, 18mm ID, 23mm OD width RB Wheels use Bitex RAF and RAR rim brake hubs and are laced 0x front, 0x/3x rear Disc Wheels use Bitex BX106F/R Center Lock hubs and are laced 3x front and rear 6Pawl, 44 POE drive mechanism Shimano HG Rd11sp driver body with steel anti-bite supports. SRAM XDR, Shimano MS, and Campy FHBs are available Fully sealed bearings all around, EZO bearing upgrade for the freehub body Built with DT Swiss Competition double butted spokes (2.0/1.8/2.0) and brass DT Swiss Squorx nipples Hand laced and trued in the USA