Road bike carbon frame Frame Size: 50/52/54/56cm Wheel Size: 700C Material: carbon fiber Bottom bracket: BB30 Weave: 12K Matte Headset : Top: 1-1/8" , Down:1-1/2" Cable Routing : All Inner Cables Weight(56cm): 1660g Frame: 1270g Fork: 390g Axle:130x9mm