All it takes is the quick push of a button to tell the highly precise and speedy servo actuator to change gears for you. Race-proven, the Shimano Dura Ace Di2 rear derailleur will shave precious seconds off your time to give you more than just a technological advantage.
Shimano Dura Ace Disc Brakes
These easily controlled, extremely reliable and lightweight Dura Ace disc brakes let you brake at the very last moment. This increases your average speed and saves you valuable seconds down the road.
Newmen Advanced SL R.25 Wheelset
The specially designed, v-shape rim flank of the Newmen Advanced SL R.25 gives the tire a rounder shape making it possible to take turns at higher speeds.
Syntace P6 Carbon Seatpost
The Syntace P6 Carbon RaceFlex seatpost provides increased shock absorption and more comfort when you hit quick bumps in the direction of travel.