Specialized S-Works Shiv Di2 (2015)

The S-Works Shiv Di2 from Specialized is the most advanced time trial/triathlon bike has ever produced. It's designed for one purpose: to slice through the wind while propelling the rider to victory. The Shiv features a lightweight, stiff carbon frame and fork, both extensively shaped to provide benefits against wind resistance. Shimano's race-oriented Dura Ace Di2 components take care of shifting, and integrated cockpit parts from Specialized add even more performance. Hydraulic Magura rim calipers and a deep-section carbon Roval wheelset finish the bike off.