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 ?
Quick Pro SR:ONE 2026 geometry in sizes 480–580: stack 510.9–576.7 mm, reach 370.3–400.9 mm, head angle 71.5–73.3°.
| 480 | 500 | 520 | 540 | 560 | 580 | |
|---|---|---|---|---|---|---|
| Stack | 510.9 mm | 517.5 mm | 526.8 mm | 542.2 mm | 557.3 mm | 576.7 mm |
| Reach | 370.3 mm | 377.6 mm | 383.9 mm | 388.9 mm | 394.6 mm | 400.9 mm |
| Head angle | 71.5° | 72° | 72.6° | 72.9° | 73.1° | 73.3° |
| Seat angle | 74.7° | 74.4° | 74.1° | 73.8° | 73.5° | 73.2° |
| Seat tube (c-t) | 480 mm | 500 mm | 520 mm | 540 mm | 560 mm | 580 mm |
| Head tube | 110 mm | 115 mm | 125 mm | 140 mm | 155 mm | 175 mm |
| Top tube (effective) | 510.1 mm | 522 mm | 534 mm | 547 mm | 559.6 mm | 575 mm |
| BB drop | 72 mm | 72 mm | 69 mm | 69 mm | 69 mm | 69 mm |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 971.4 mm | 976.4 mm | 978.7 mm | 986.3 mm | 994.1 mm | 1004.3 mm |
| Standover | 714.6 mm | 725.1 mm | 749.6 mm | 768.9 mm | 785.1 mm | 799.3 mm |
| Fork length | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm |
| Fork offset | 48 mm | 48 mm | 45 mm | 45 mm | 45 mm | 45 mm |
Source: quickprousa.com (distributor’s site), checked 1 Nov 2026 · bar position: worked out from published data
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size 480 (stack 510.9 / reach 370.3 mm).
Stack and reach within 12 mm of size 500 (stack 517.5 / reach 377.6 mm).
Stack and reach within 12 mm of size 520 (stack 526.8 / reach 383.9 mm).
Stack and reach within 12 mm of size 540 (stack 542.2 / reach 388.9 mm).
Stack and reach within 12 mm of size 560 (stack 557.3 / reach 394.6 mm).
Stack and reach within 12 mm of size 580 (stack 576.7 / reach 400.9 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 8 values for this model’s stem and bars. Add them