... ,502,522,543 2. carbon frame for Time Trial 3. full carbon fiber material 4.fashion design Model:FM-R845Name:Time ... ,502,522,543Derailleur System:Shimano DI2 compatibleBB:Regular or BB30Material:full carbon fiberFinish:3K,UDWeight: from 1300g Fork Weight:390g, FK ... -R833(fork)Including:Set include fork,seatpost and seat post clamp. full carbon frame set for Time Trial