Good to know: Configurable build
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Pearson Shift 2.0 2026 geometry in sizes 1/49–5/58: stack 515–592 mm, reach 373–404 mm, head angle 71.5–73.5°.
| 1/49 | 2/52 | 3/54 | 4/56 | 5/58 | |
|---|---|---|---|---|---|
| Stack | 515 mm | 527 mm | 547 mm | 568 mm | 592 mm |
| Reach | 373 mm | 378 mm | 384 mm | 392 mm | 404 mm |
| Head angle | 71.5° | 72.5° | 73° | 73.5° | 73.5° |
| Seat angle | 75° | 74° | 74° | 73.5° | 73° |
| Seat tube (?) | 460 mm | 480 mm | 495 mm | 520 mm | 540 mm |
| Head tube | 105 mm | 115 mm | 135 mm | 155 mm | 180 mm |
| Top tube (effective) | 510 mm | 531 mm | 541 mm | 562 mm | 577 mm |
| BB drop | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Chainstay | 406 mm | 406 mm | 406 mm | 410 mm | 410 mm |
| Wheelbase | 968 mm | 968 mm | 976 mm | 990 mm | 1009 mm |
| Fork offset | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: pearsoncycles.com, checked 13 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 1/49 (stack 515 / reach 373 mm).
Stack and reach within 12 mm of size 2/52 (stack 527 / reach 378 mm).
Stack and reach within 12 mm of size 3/54 (stack 547 / reach 384 mm).
Stack and reach within 12 mm of size 4/56 (stack 568 / reach 392 mm).
Stack and reach within 12 mm of size 5/58 (stack 592 / reach 404 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 2 values for this model’s stem and bars. Add them