Full carbon fiber road frame Size:730/750/770/790/810 BB: Regular or BB30 Finish:3K/UD XC-R826(L)Full carbon fiber road frame set Size:730,750,770,790,810Shimano DI2 compatibleBB: Regular or BB30Material: full carbon fiberFinish:3K,UDWeight: FM-R826(L) from 1050g FK-R826(fork)Weight: 350g Shimano DI2 compatible, racing carbon road frame