Sizs ML (I think about 56) on Giants most High end frame. I can't rember how much it weighed when we built it but it was crazy light. Sram red cranks, Force shifters, power meter. I am 6'1" and I didn't have to cut the seat post all that much. So lots of room to go up or down still. Enve ses wheels as well. Very well maintained bike. Let me know if you have any questions.