Tommaso Superleggera Carbon Road Bike, Shimano Dura Ace 7900, Italian Racing Bike Performance, 56cm Tommaso HCT 12K Carbon Monocoque Frame/Fork with Tapered 1-1/8" - 1.5" Headtube - A Super Lightweight Frame that will provide a Powerful and Smooth Ride FSA Goassamer Pro 53/39 Crank - An Upgraded Super Light Weight Alloy Crankset to Ensure Your Power Gets to the Road Shimano 7900 Dura-Ace Components - are the Standard by which all other Component Groups are judged, No Better Shifting Period A Mavic Aksium Race Wheelset represents all that is great about Mavic - Light, Bombproof and Fast, Please note the images of this bike show RS30 wheels and this bike has been upgraded to Mavic Askium Wheels The Tommaso Race Saddle is a top of the line lightweight saddle designed to provide great support with the proper flex for hours of comfort on the bike