Gravel
Mason Bokeh Ti
2025 · 700c wheels · 7 sizes
Italian-welded titanium gravel and adventure frame with a Mason Rangefinder carbon fork, clearance for 650b x 55mm or 700c x 50mm tyres, and 435mm chainstays on every size. Mason does not name a wheel size for these sizes, but its trail figures match a 700c wheel with a tyre of about 40mm, the fork's recommended size. The 48cm size, which Mason quotes on 650b wheels, is listed separately. The handlebar widths Mason lists are in centimetres.
Source: masoncycles.cc/products/bokehti-frameset
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | 50cm | 52cm | 54cm | 56cm | 58cm | 60cm | 62cm |
|---|---|---|---|---|---|---|---|
| Stack (mm) | 539 | 555 | 567 | 579 | 593 | 607 | 633 |
| Reach (mm) | 364 | 374 | 379 | 384 | 397 | 403 | 408 |
| Head angle (°) | 69.5 | 70.0 | 70.0 | 70.5 | 71.0 | 71.0 | 71.5 |
| Seat angle (°) | 74.0 | 74.0 | 73.0 | 73.0 | 72.5 | 72.5 | 72.5 |