Rim Size ETRTO 622 x 25c, (28/700c) 32mm wide, 45mm deep Rim Spec Tubeless-Ready Clincher, specific angle drilling Rim Material Unidirectional carbon – ultralight layup Spokes Sapim CX-Ray Straight-pull, stainless steel, black finish, double butted aero, 24 Front/24 Rear Hubs 3T GW Bombproof Hubs, Centerlock type, oversized light alloy hub bodies, spindles & freehub body, adjustable bearings, black satin anodized Nipples Sapim chrome-plated brass Front Hub Spec Thru-axle 100x12mm Rear Hub Spec Thru-axle 142x12mm Rear Hub Compatibility 10/11s Shimano freewheel or SRAM XDR Driver body included Wheel weight (+/- 5%) 1640g