TT:ONE DURA-ACE Di2
-
Estimated Shipping:Jun 11 - Jun 15
TT:ONE
Precision. Speed. Perfection.
The Quick Pro Time Trial bike is built for one purpose — pure aerodynamic efficiency. Every tube, junction, and contour is optimized through extensive wind tunnel testing to minimize drag and maximize straight-line speed. Featuring an aggressive geometry that positions the rider for peak power transfer and reduced frontal area, it delivers unmatched stability even at high velocity. Crafted from high-modulus carbon fiber, the frame balances stiffness with lightweight performance, ensuring every watt goes directly into forward motion. With fully integrated cabling, aero cockpit, and race-proven design, this machine is engineered to slice through the air and dominate the clock.
Key Specifications
Size & Fit
| Parameter | XXS / 455 | XS / 498 | S / 555 | M / 560 | L / 565 |
|---|---|---|---|---|---|
| A. Size / ST Length (mm) | 455 | 498 | 555 | 560 | 565 |
| B. Virtual TT (mm) | 504 | 508 | 522 | 538 | 555 |
| C. ST Angle (°) | 75° | 75° | 75° | 75° | 75° |
| D. HT Angle (°) | 71° | 71° | 72° | 72° | 72° |
| E. HT Length (mm) | 80 | 85 | 90 | 95 | 100 |
| F. RC Length (mm) | 410 | 410 | 410 | 410 | 410 |
| G. Wheel Base (mm) | 968 | 973 | 980 | 996 | 1013 |
| H. Fork Rake (mm) | 45 | 45 | 45 | 45 | 45 |
| I. BB Drop (mm) | 75 | 75 | 75 | 75 | 75 |
| J. Fork Length (mm) | 365 | 365 | 365 | 365 | 365 |
| K. Standover (mm) | 717 | 722 | 731 | 733 | 739 |
| Reach (mm) | 375 | 378 | 390 | 405 | 420 |
| Stack (mm) | 481 | 486 | 495 | 497 | 503 |
Geometry & Size Guide
TT:ONE DURA-ACE Di2
Blog posts
Why High-Performance Cycling Shouldn’t Be Exclusive Anymore
From Local Roads to WorldTour: What Pro-Level Partnerships Mean for Riders
