Gravel
Bossi Grit SX
2021 · 700c wheels · 6 sizes
Second generation Grit, a titanium gravel and adventure frame (launched 2021, since discontinued) with a carbon fork, T47 bottom bracket and clearance for 700x50c or 650b x 2.2 inch tyres. The fork has a flip chip giving 52 mm offset (quicker, road handling) or 47 mm offset (more trail, off-road handling); these figures use the 47 mm setting. Bossi's published wheelbase matches the 47 mm setting, but its front centre figures appear to have been worked out with the 52 mm setting, so treat front centre as about 5 mm long for the 47 mm position.
Source: cdn.shopify.com/s/files/1/2063/0527/files/GritSX-geo.jpg?v=1630982227
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | 50 | 52 | 54 | 56 | 58 | 60 |
|---|---|---|---|---|---|---|
| Stack (mm) | 520 | 545 | 564 | 585 | 606 | 625 |
| Reach (mm) | 371 | 376 | 382 | 389 | 397 | 400 |
| Head angle (°) | 70.2 | 70.7 | 71.2 | 71.2 | 71.7 | 72.0 |
| Seat angle (°) | 74.0 | 73.8 | 73.5 | 73.3 | 72.8 | 72.8 |