Vuelta Corsa Pro 700C Clincher Wheel Set (Black) Weight: F 858g/R 1148g = Pair 2006g Rims: 30mm medium-V 6061 alloy pinned clincher with CNC sides Spokes: Aero 2 8mm SS w/brass nipples, radial-laced F/2X R Hubs: 20H F/24H R design w/high-quality cartridge bearings (2Fx2R) Freehub: Shimano 9/10-speed compatible Extras: Lightweight QR skewers with machined levers & cro-mo shafts, urethane-coated nylon rim strips