Gravel
Marin Gestalt XR
2025 · 700c wheels · 4 sizes
Alloy adventure gravel bike with a slack, mountain-bike-inspired front end, a carbon fork, a dropper post and 45 mm tyres. This is a different frame from the standard Gestalt. Numbers are for the 2025 Gestalt XR with SRAM Apex 1x12. The small size has a steeper seat angle (75 degrees) than the other sizes (74 degrees).
Source: marinbikes.com/products/2024-gestalt-xr-copy
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | S | M | L | XL |
|---|---|---|---|---|
| Stack (mm) | 548 | 566 | 589 | 622 |
| Reach (mm) | 400 | 420 | 440 | 460 |
| Head angle (°) | 67.5 | 67.5 | 67.5 | 67.5 |
| Seat angle (°) | 75.0 | 74.0 | 74.0 | 74.0 |