Product Details
The Pinarello X5 105 Di2 Most Ultrafast 40 is designed for riders who want the precision and performance DNA of Pinarello, paired with comfort that shines on long, demanding rides. Built from T900 UD carbon, the frame strikes a refined balance between responsiveness, vibration absorption, and weight, delivering a ride that feels efficient yet composed. With its distinctive rear-end design and endurance-focused geometry, the X5 is tuned for riders who value both speed and all-day comfort.
Pinarello’s asymmetric frame design compensates for drivetrain forces to maintain stability and efficiency, while the innovative X Stays help reduce road chatter without dulling the bike’s lively feel. Clearance for tires up to 35mm further enhances versatility, allowing the X5 to move confidently beyond perfectly smooth pavement. Finished with Shimano 105 Di2 electronic shifting and MOST Ultrafast 40 wheels, this build delivers modern performance with a clean, integrated aesthetic.
Key Features
- Frame - Torayca T700 UD
- Drivetrain - Shimano 105 Di2 12S
- Wheelset - MOST Ultrafast 40
*Please note that specifications are subject to change without prior notice
| Specification | Detail |
|---|---|
| Frame | Torayca T700 UD carbon, TiCR™ internal cable routing, Italian BB, UCI approved |
| Crankset & Chainrings | Shimano 105 Di2, 12-Speed |
| Front Derailleur | Shimano 105 Di2, 12-Speed |
| Rear Derailleur | Shimano 105 Di2, 12-Speed |
| Cassette | Shimano 105 Di2, 12-Speed |
| Chain | Shimano 105 Di2, 12-Speed |
| Bottom Bracket | Shimano 105 |
| Front Brake | Shimano 105 hydraulic disc, 2-piston caliper, 160mm rotor |
| Rear Brake | Shimano 105 hydraulic disc, 2-piston caliper, 160mm rotor |
| Handlebar | MOST Jaguar XA TiCR |
| Stem | Tiger Aero Alloy TiCR |
| Bar Tape | MOST Ultragrip Evo, 3mm, Black |
| Seat Clamp | FSC frontal seat clamp |
| Wheelset | MOST Ultrafast 40 |
| Tyres | Pirelli P7 Sport, 35-622, 60 TPI, Nylon breaker |
| Axles | MOST Ultralight Custom Axles, 12x100 front / 12x142 rear, tool-free removal |
| Measurement | 43 | 46 | 49 | 51.5 | 53 | 54.5 | 56 | 58 | 60 |
|---|---|---|---|---|---|---|---|---|---|
| Seat Tube Center–End (mm) | 425 | 450 | 470 | 495 | 510 | 525 | 540 | 560 | 590 |
| Seat Tube Center–Center (mm) | 430 | 460 | 490 | 515 | 530 | 545 | 560 | 580 | 600 |
| Top Tube Center–Center (mm) | 492 | 509 | 525 | 536 | 545 | 555 | 565 | 577 | 590 |
| Seat Tube Angle (°) | 75.25 | 74.5 | 74.0 | 73.75 | 73.5 | 73.25 | 73.0 | 72.75 | 72.5 |
| Head Tube Angle (°) | 70.0 | 70.5 | 71.0 | 71.5 | 72.0 | 72.25 | 72.5 | 72.5 | 72.5 |
| Chainstay (mm) | 422 | 422 | 422 | 422 | 422 | 422 | 422 | 422 | 422 |
| Head Tube (mm) | 123 | 128 | 140 | 149 | 159 | 171 | 185 | 209 | 230 |
| BB Drop (mm) | 67 | 72 | 72 | 72 | 72 | 72 | 72 | 67 | 67 |
| Fork Rake (mm) | 52 | 52 | 52 | 47 | 47 | 47 | 47 | 47 | 47 |
| Fork Height (mm) | 375 | 375 | 375 | 375 | 375 | 375 | 375 | 375 | 375 |
| Reach (mm) | 341.9 | 352.1 | 361.9 | 368.5 | 372.5 | 376.7 | 380.2 | 384.1 | 388.1 |
| Stack (mm) | 527.5 | 539.2 | 552.4 | 564.4 | 575.8 | 588.2 | 602.4 | 620.3 | 640.4 |