Good to know: Integrated cockpit · Configurable build
Integrated cockpit (a one-piece bar and stem) on at least one build. Changing the length means replacing the whole cockpit, and not every length exists. Check which length the bike actually ships with before you buy.
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Winspace T1550 Gen 2 2026 geometry in sizes XS–XL: stack 505–586 mm, reach 363–397 mm, head angle 70.7–72.9°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 505 mm | 522 mm | 535 mm | 560 mm | 586 mm |
| Reach | 363 mm | 372 mm | 381 mm | 388 mm | 397 mm |
| Head angle | 70.7° | 71.5° | 72° | 72.5° | 72.9° |
| Seat angle | 75.1° | 74.3° | 74° | 73.5° | 73° |
| Seat tube (c-t) | 440 mm | 470 mm | 490 mm | 520 mm | 550 mm |
| Head tube | 105 mm | 120 mm | 130 mm | 155 mm | 180 mm |
| Top tube (effective) | 497 mm | 519 mm | 534 mm | 554 mm | 576 mm |
| BB drop | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Chainstay | 408 mm | 408 mm | 408 mm | 408 mm | 408 mm |
| Wheelbase | 969 mm | 977 mm | 979 mm | 990 mm | 1003 mm |
| Standover | 731 mm | 757 mm | 775 mm | 803 mm | 832 mm |
| Fork length | 370 mm | 370 mm | 370 mm | 370 mm | 370 mm |
| Fork offset | 50 mm | 50 mm | 44 mm | 44 mm | 44 mm |
Source: winspace.com.au, checked 1 Nov 2026 · bar position: worked out from published data
Manufacturer’s data sheet (PDF)
Older model years in the archive with the same stack, reach and head angle: 2024–2025. Source: web.archive.org
Stock build
Winspace T1550 Gen 2 Road Bike – Shimano Ultegra Di2 ≈ €5,994
- Groupset
- Shimano Ultegra Di2 2×12
- Shifters
- Shimano Ultegra Di2
- Cranks
- crank length selectable 165-175
- Stem
- integrated
- Handlebar
- Hyper 2.0 / Hyper Aero / Zero SL
- Seatpost
- Winspace carbon aero seatpost
- List price
- A$9,990 (winspace.com.au, 1 Nov 2026)
Winspace T1550 Gen 2 Road Bike – Shimano 105 Di2 ≈ €4,674
- Groupset
- Shimano 105 Di2 2×12
- Shifters
- Shimano 105 Di2
- Cranks
- crank length selectable 165-175
- Stem
- integrated
- Handlebar
- Hyper 2.0 / Hyper Aero / Zero SL
- Seatpost
- Winspace carbon aero seatpost
- List price
- A$7,790 (winspace.com.au, 1 Nov 2026)
Source for all builds: winspace.com.au, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 505 / reach 363 mm).
Stack and reach within 12 mm of size S (stack 522 / reach 372 mm).
Stack and reach within 12 mm of size M (stack 535 / reach 381 mm).
Stack and reach within 12 mm of size L (stack 560 / reach 388 mm).
Stack and reach within 12 mm of size XL (stack 586 / reach 397 mm).
Spotted a mistake or a missing build? Let me know.