Geometry ?
Bossi Grit SS 2026 geometry in sizes 50–60: stack 542–620.5 mm, reach 373–401 mm, head angle 70.2–72°.
| 50 | 52 | 54 | 56 | 58 | 60 | |
|---|---|---|---|---|---|---|
| Stack | 542 mm | 554 mm | 567 mm | 586 mm | 605 mm | 620.5 mm |
| Reach | 373 mm | 373 mm | 381 mm | 388 mm | 395 mm | 401 mm |
| Head angle | 70.2° | 71° | 71.2° | 71.2° | 71.8° | 72° |
| Seat angle | 74.2° | 73.8° | 73.5° | 73.2° | 72.8° | 72.5° |
| Seat tube (c-c) | 455 mm | 475 mm | 490 mm | 510 mm | 530 mm | 550 mm |
| Head tube | 116 mm | 125 mm | 140 mm | 160 mm | 180 mm | 195 mm |
| Top tube (effective) | 526 mm | 534 mm | 549 mm | 565 mm | 582 mm | 597 mm |
| BB drop | 78 mm | 78 mm | 76 mm | 76 mm | 74 mm | 74 mm |
| Chainstay | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1023 mm | 1020 mm | 1031 mm | 1049 mm | 1053 mm | 1062 mm |
| Fork offset | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
Source: bossibicycles.com, checked 12 Nov 2026 · bar position: worked out from published data
Build
You put the build together when you order from the manufacturer, so the bike has no fixed stock build. According to the manufacturer’s website.
Frames with similar geometry
Stack and reach within 12 mm of size 50 (stack 542 / reach 373 mm).
Stack and reach within 12 mm of size 52 (stack 554 / reach 373 mm).
Stack and reach within 12 mm of size 54 (stack 567 / reach 381 mm).
Stack and reach within 12 mm of size 56 (stack 586 / reach 388 mm).
Stack and reach within 12 mm of size 58 (stack 605 / reach 395 mm).
Stack and reach within 12 mm of size 60 (stack 620.5 / reach 401 mm).
Spotted a mistake or a missing build? Let me know.