Material :             Toray T700 full carbon fiber<br />Surface:              3K matte / 3K gossy / UD matte <br />Size:                    700C<br />Rim width:            20.5mm<br />Profile:                 60mm Tubular<br />Hub Model:          Novatec A271SB/F372SB (Black colour )<br />Cassette body:    Shimano 9/10/11s <br />Spokes:               Mac aero 494 spokes (black colour )<br />Hole:                    Front  20H，  Rear 24H， External hole<br />Lacing:                 Front : Radial， Rear: 2X cross drive side， Radial Non-drive side <br />Nipples:                Aluminum nipples (Black colour)<br />Including:             Skewers， brake pads， extra spokes+nipples <br />Wheelset Weight: 1550+/-30g/pair excluding skewer