This Excel Sports exclusive build pairs the Dogma X frameset with Shimano's Ultegra R8170 Di2 groupset, wireless at the shifters and hardwired to the derailleurs for reliable performance in all conditions. The 52/36 chainrings and 11-30 cassette provide gearing suited to varied terrain, with enough range for climbing days and enough top end for flat roads. Shimano's hydraulic disc brakes with 160mm front and 140mm rear rotors deliver consistent stopping power regardless of weather.

Reynolds AR25 carbon wheels complete the build, a versatile choice with 25mm rim depth that balances weight savings against crosswind stability. The 21mm internal width accommodates modern tire sizes comfortably, and the tubeless-ready construction pairs with the included Pirelli P Zero TLR 700x28 tires. The MOST Talon Ultralight integrated handlebar and stem adds cockpit stiffness while reducing clutter, and the Selle San Marco Aspide Carbon saddle provides a proven platform for long hours in the saddle.

Where the Dogma F demands commitment to an aggressive position, the Dogma X invites riders to cover ground without the physical tax that accumulates over extended efforts. The frame rewards steady power output on century rides just as readily as it responds to accelerations when the road tilts upward. For riders seeking Pinarello's construction quality and race-derived engineering in a package built for endurance rather than pure competition, the Dogma X occupies a space that few frames at any price point can match.

The Ultegra Di2 system provides shifting performance that approaches Dura-Ace levels at a more accessible price point. The wireless shifters communicate with the rear derailleur's control unit, which houses the charging port and status indicators while managing power distribution to both derailleurs. Battery life extends well beyond typical ride durations, and the internal seatpost battery keeps weight centralized. The semi-wireless architecture eliminates cable routing through the cockpit while maintaining the reliability of wired connections where it matters most.