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Marin

Marin: stock cockpit data

7 values missing in 7 of 7 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 Marin 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

missingunofficial source, please checkchangedsent, awaiting review

Four Corners 2026

2 missing 2 to check

gravel · steel · sizes XS–XL · how visitors see it now

Build: Four Corners 1

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem 70 mm (all sizes)

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

SizeXSSMLXL
Cranks (mm)
Bar width (mm)

Build: Four Corners 2

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem 70 mm (all sizes)

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

SizeXSSMLXL
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.

Gestalt (alloy) 2026

1 missing 1 to check

gravel · aluminium · sizes 50–60 · how visitors see it now

Builds: Gestalt base, Gestalt 1, Gestalt 2, Gestalt 3

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem (mm): 50 80, 52 90, 54 90, 56 100, 58 100, 60 110

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size505254565860
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.

Gestalt X10 / XR 2025

1 missing 1 to check

gravel · carbon · sizes S–XL · how visitors see it now

Builds: Gestalt X10, Gestalt XR

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem 50 mm (all sizes)

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

SizeSMLXL
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.

Headlands 2024

1 missing 1 to check

gravel · carbon · sizes 49–60 · how visitors see it now

Builds: Headlands 1, Headlands 2

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem (mm): 49 60, 52 60, 54 60, 56 60, 58 70, 60 70

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size495254565860
Cranks (mm)
Bar width (mm)
Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

Nicasio (steel) 2025

1 missing 1 to check

road · steel · sizes 50–60 · how visitors see it now

Build: Nicasio 1

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem (mm): 50 75, 52 75, 54 90, 56 90, 58 90, 60 90

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size505254565860
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.

Nicasio 2 (steel) 2025

1 missing 1 to check

road · steel · sizes 50–60 · how visitors see it now

Build: Nicasio 2

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem (mm): 50 70, 52 70, 54 90, 56 90, 58 110, 60 110

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size505254565860
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.

Nicasio ST (steel, step-through) 2025

1 missing 1 to check

road · steel · sizes 47–58 · how visitors see it now

Build: Nicasio 1 ST

Cockpit: stem Marin 3D Forged Alloy + bars Marin Butted Alloy Compact 16° Flared Drop

Stem (mm): 47 75, 50 75, 52 75, 54 90, 56 90, 58 90

negative for a stem pointing down, e.g. −6
Cranks, bar width and seatpost setback (optional) 1 missing

Bar width at the hoods, centre to centre.

Size475052545658
Cranks (mm)
Bar width (mm)
Cover, spacers and tyre (optional) 3 missing

A mandatory spacer is one that can’t be removed, for example because of internal hose routing.

New models

Send what you have

Feel free to send only part of it. You can add the rest another time.

I’ll only use your email if something doesn’t add up and, if you ask, to let you know once the data is on the site. I won’t publish it and I’ll delete it on request. Sending this commits you to nothing.