The Tommaso Corvo has had a lot of upgrades and changes over the years, to get it to where it is today. For 2017 The Tommaso Corvo is better than ever and features full Shimano 5800 groupset and upgraded Shimano RS10 wheels. Every component on the Corvo is specifically engineered to provide you with thousands of miles of dependability and enjoyment. So, whether you are a racer or a weekend warrior looking to get the most out of every pedal stroke, the Corvo is sure to have you loving every second of the ride. We upgraded the cassette to a 11/28T to help you climb even the largest hills with ease, while not sacrificing any speed on the flats. The 105 5800 brakes have the stopping power to allow you to let it fly on the descents with the knowledge that you can stop on a dime. All of this goes on our premium monocoque carbon frame, for lightweight, comfortable performance and optimal power transfer. The Corvo is part of the Tommaso Elite Engineered Carbon Series (EECS) of bikes which are engineered with Tommaso's HCT carbon and the FES (Flex Elimination System) technology. The FES creates a stiffer frame than our competitors can provide, giving you the most control possible over your bike, as well as a higher level of energy efficiency. This combination helps reduce body fatigue and lost efficiency, providing you with the ability to extend your rides to longer distances than you ever thought possible. We are so confident in these bikes, that every Tommaso frame is warrantied for life, so you can ride with confidence.