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Dogma X Dura Ace Di2 PM Grit 4540 Carbon Wheel Road Bike
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New aero downtube headlines the Dogma X Di2 build
The new Dogma X routes road vibration through four contact points with X Stays 2.0, and a lower linkage keeps rebound in check over long miles in the saddle. A narrower, tapered downtube adds lateral stiffness, so climbs stay reactive without costing speed on the flats. Up front, an elliptical steering tube widens the head tube for extra torsional stiffness while narrowing the overall profile, sharpening handling into fast descents.
What Our Gearhead® Experts Are Saying:
"I don't think about upshifts when my hands are cooked three hours into a ride, because Di2 fires the same crisp shift whether I'm fresh or fried. The integrated power meter keeps me honest on climbs, so I pace off the number in front of me instead of how strong I feel in the moment."
Heads up! We do our best to keep bike specs and images current, but occasional component changes can happen without warning, and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearhead® Experts are always here to help.
Details
- Endurance road bike that stays fast through the longest days in the saddle
- M40X carbon fiber — new layup keeps the frame stiff without adding weight
- Endurance geometry — taller stack eases neck and back strain on long rides
- Aero-Keel bottom bracket — shapes airflow without adding drag at the cranks
- Shimano Dura Ace Di2 with integrated power meter — real-time output data built in
- Princeton Grit 4540 Evolution wheels — deep-section carbon for aero speed
- MOST Talon Ultra Fast cockpit — light and aero, with a twisted lever angle for a safer tuck
- Tire clearance — fits up to 35mm for tubeless setups without giving up speed
- Item #PINI08H
- Frame Material
- M40X carbon fiber
- Fork
- New eTICR Onda Fork, ForkFlap, 1-1/2in steerer
- Shifters
- Shimano Dura Ace Di2
- Front Derailleur
- Shimano Dura Ace Di2
- Rear Derailleur
- Shimano Dura Ace Di2
- Crankset
- Shimano Dura Ace, with power meter
- Chainring Sizes
- 50/34t
- Bottom Bracket
- Pinarello Aero-Keel
- Cassette
- Shimano Dura Ace, 12-speed
- Chain
- Shimano Dura Ace
- Brakeset
- Shimano Dura Ace
- Brake Type
- Hydraulic disc
- Rotors
- Shimano Dura Ace RT-CL900, [front] 160mm, [rear] 140mm
- Handlebar
- MOST Talon Ultra Fast, integrated
- Bar Tape
- MOST Superlight Black
- Stem
- Integrated with MOST Talon Ultra Fast cockpit
- Seatpost
- Pinarello Aero Seatpost, 3D titanium clamp
- Wheelset
- Princeton Grit 4540 Evolution
- Tire Clearance
- 35mm
- Pedals
- Not included
- Activity
- Road cycling
Related Categories
Frequently Asked Questions
What gearing does the Pinarello Dogma X Dura Ace Di2 PM offer for varied road grades?
The Shimano Dura-Ace Di2 drivetrain pairs a 50/34t crankset with a 12-speed Dura-Ace cassette, giving you two front-ring options and 12 rear ratios for managing changes in road grade.How does the Dogma X’s 35mm tire clearance suit rough pavement?
The frame clears tires up to 35mm, and this build is listed with Pirelli P Zero Race TLR 35-622 tires. That setup suits paved routes where extra tire volume can help smooth rougher road surfaces.What braking setup comes on the Pinarello Dogma X Dura Ace Di2?
It uses Shimano Dura-Ace hydraulic disc brakes with RT-CL900 rotors: 160mm front and 140mm rear. The larger front rotor pairs with a smaller rear rotor in this road-focused setup.What are the Princeton Grit 4540 Evolution wheels paired with on this build?
The Princeton Grit 4540 Evolution carbon wheelset is paired with a Pinarello Dogma X frame made from M40X carbon fiber. The integrated MOST Talon Ultra Fast handlebar and stem complete the bike’s one-piece cockpit setup.How should I approach fit on the Pinarello Dogma X in size 54?
This build is listed in size 54, and the Dogma X’s endurance-oriented geometry prioritizes a comparatively comfortable, stable position for long road rides. Use rider height and inseam as the primary sizing references, then fine-tune reach and saddle position to your fit.