Pearson: stock cockpit data
6 values missing in 3 of 3 models. Database as of 14 Nov 2026.
I’m Marcel Dobrocký, a bike fitter from Brno in the Czech Republic. On sedimi.bike, riders enter their riding position and the site works out which frames and sizes fit them. To do that for Pearson bikes, I’m missing the stem length or angle and the bar reach.
These are figures you can see on the bike or read off the parts, nothing internal. Where I don’t know them, I use an estimate. With your numbers, the size is worked out from the actual build, and each value is marked ◆ with its source (manufacturer or dealer), with no name attached. Even one model helps. I check every value before it goes in. About sedimi
Forge 2026
2 missingroad · carbon · sizes 1/49–5/58 · how visitors see it now
When ordering, the customer chooses the stem length, the bar width, the crank length and the seatpost. These fields are optional. Fill them in only if you offer a default choice for each size. according to the manufacturer’s website
I don’t have the stock build for this model.
| Size | 1/49 | 2/52 | 3/54 | 4/56 | 5/58 |
|---|---|---|---|---|---|
| Stem (mm) the customer chooses when ordering |
Cranks, bar width and seatpost setback (optional)
Bar width at the hoods, centre to centre.
| Size | 1/49 | 2/52 | 3/54 | 4/56 | 5/58 |
|---|---|---|---|---|---|
| Cranks (mm) | |||||
| Bar width (mm) |
Cover, spacers and tyre (optional) 4 missing
A mandatory spacer is one that can’t be removed, for example because of internal hose routing.
Email a spreadsheet or PDFForward to a colleague
Have it in a spreadsheet? Send the export or a price list with the spec, just as it is, to [email protected]. I’ll copy the numbers across myself. Don’t have them at hand? Send the link to a colleague in R&D or service.
Not sure? Put a question mark after the number, like 100?, or explain in the note. You can paste a whole row from Excel in one go.
On&On 2026
2 missinggravel · carbon · sizes 1/49–5/58 · how visitors see it now
When ordering, the customer chooses the stem length, the bar width, the crank length and the seatpost. These fields are optional. Fill them in only if you offer a default choice for each size. according to the manufacturer’s website
I don’t have the stock build for this model.
| Size | 1/49 | 2/52 | 3/54 | 4/56 | 5/58 |
|---|---|---|---|---|---|
| Stem (mm) the customer chooses when ordering |
Cranks, bar width and seatpost setback (optional)
Bar width at the hoods, centre to centre.
| Size | 1/49 | 2/52 | 3/54 | 4/56 | 5/58 |
|---|---|---|---|---|---|
| Cranks (mm) | |||||
| Bar width (mm) |
Cover, spacers and tyre (optional) 4 missing
A mandatory spacer is one that can’t be removed, for example because of internal hose routing.
Shift 2.0 2026
2 missingroad · carbon · sizes 1/49–5/58 · how visitors see it now
When ordering, the customer chooses the stem length, the bar width, the crank length and the seatpost. These fields are optional. Fill them in only if you offer a default choice for each size. according to the manufacturer’s website
I don’t have the stock build for this model.
| Size | 1/49 | 2/52 | 3/54 | 4/56 | 5/58 |
|---|---|---|---|---|---|
| Stem (mm) the customer chooses when ordering |
Cranks, bar width and seatpost setback (optional)
Bar width at the hoods, centre to centre.
| Size | 1/49 | 2/52 | 3/54 | 4/56 | 5/58 |
|---|---|---|---|---|---|
| Cranks (mm) | |||||
| Bar width (mm) |
Cover, spacers and tyre (optional) 4 missing
A mandatory spacer is one that can’t be removed, for example because of internal hose routing.