Geometry ?
Marin Gestalt (alloy) 2026 geometry in sizes 50–60: stack 552–641 mm, reach 367–404 mm, head angle 71–71.5°.
| 50 | 52 | 54 | 56 | 58 | 60 | |
|---|---|---|---|---|---|---|
| Stack | 552 mm | 568 mm | 582 mm | 601 mm | 620 mm | 641 mm |
| Reach | 367 mm | 372 mm | 377 mm | 387 mm | 402 mm | 404 mm |
| Head angle | 71° | 71.5° | 71.5° | 71.5° | 71.5° | 71.5° |
| Seat angle | 74.5° | 74° | 73.5° | 73.5° | 73.5° | 73° |
| Seat tube (c-t) | 460 mm | 480 mm | 500 mm | 520 mm | 540 mm | 560 mm |
| Head tube | 120 mm | 135 mm | 150 mm | 170 mm | 190 mm | 210 mm |
| Top tube (effective) | 520 mm | 535 mm | 550 mm | 565 mm | 585 mm | 600 mm |
| BB drop | 78 mm | 78 mm | 78 mm | 78 mm | 78 mm | 78 mm |
| Chainstay | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1008 mm | 1014 mm | 1024 mm | 1040 mm | 1060 mm | 1070 mm |
| Standover | 714 mm | 732 mm | 755 mm | 775 mm | 794 mm | 814 mm |
| Fork offset | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Stock build by size | ||||||
| Cranks | 170 mm | 170 mm | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem | 80 mm | 90 mm | 90 mm | 100 mm | 100 mm | 110 mm |
| Bar width | 420 mm | 420 mm | 440 mm | 440 mm | 460 mm | 460 mm |
Source: marinbikes.com, checked 1 Nov 2026 · bar position: worked out from published data
Older model years in the archive with the same stack, reach and head angle: 2023–2025. Source: marinbikes.com
Stock build
Gestalt base €999
- Groupset
- Shimano Claris 2×8
- Cranks
- FSA Tempo Compact 50/34T
- Stem
- Marin 3D Forged Alloy
- Handlebar
- Marin Butted Alloy, Compact 16° Flared Drop
- Seatpost
- Marin Alloy 27.2
- Saddle
- Marin Beyond Road Concept
- List price
- €999 (marinbikes.com, 1 Nov 2026)
Gestalt 1 €1,299
- Groupset
- Shimano CUES 2×9
- Cranks
- Shimano CUES 9-speed 46/32T
- Stem
- Marin 3D Forged Alloy
- Handlebar
- Marin Butted Alloy, Compact 16° Flared Drop
- Seatpost
- Marin Alloy 27.2
- Saddle
- Marin Beyond Road Concept
- List price
- €1,299 (marinbikes.com, 1 Nov 2026)
Gestalt 2 €1,499
- Groupset
- Shimano GRX RX400 2×10
- Shifters
- Shimano GRX RX400
- Cranks
- Shimano GRX FC-RX600 46/30T
- Stem
- Marin 3D Forged Alloy
- Handlebar
- Marin Butted Alloy, Compact 16° Flared Drop
- Seatpost
- Marin Alloy 27.2
- Saddle
- Marin Beyond Road Concept
- List price
- €1,499 (marinbikes.com, 1 Nov 2026)
Gestalt 3 €1,999
- Groupset
- Shimano GRX RX820 1×12
- Shifters
- Shimano GRX RX820
- Cranks
- Shimano GRX FC-RX820 40T
- Stem
- Marin 3D Forged Alloy
- Handlebar
- Marin Butted Alloy, Compact 16° Flared Drop
- Seatpost
- Marin Alloy 27.2
- Saddle
- Marin Beyond Road Concept
- List price
- €1,999 (marinbikes.com, 1 Nov 2026)
Source for all builds: marinbikes.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size 50 (stack 552 / reach 367 mm).
Stack and reach within 12 mm of size 52 (stack 568 / reach 372 mm).
Stack and reach within 12 mm of size 54 (stack 582 / reach 377 mm).
Stack and reach within 12 mm of size 56 (stack 601 / reach 387 mm).
Stack and reach within 12 mm of size 58 (stack 620 / reach 402 mm).
Stack and reach within 12 mm of size 60 (stack 641 / 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 1 value for this model’s stem and bars. Add them