Custom build with Ultegra 10s, FSA Mega Exo Gossamer cranks, Shimano wheels with bladed spokes, Dedaccai Black Force carbon fork, Felt carbon bars and seatpost and Felt ST21 stem (CNC'ed - superlight). Asking $1550 - can send pics if interested. 54cm - you can see the frame and get details at www.feltracing.com under framesets. It is made of Kinesium aluminum with carbon fiber seatstays. New, zero miles.