Geometry ?
Bossi Grit 2026 geometry in sizes 50–60: stack 543–620 mm, reach 372–401 mm, head angle 70.2–72°.
| 50 | 52 | 54 | 56 | 58 | 60 | |
|---|---|---|---|---|---|---|
| Stack | 543 mm | 554 mm | 567 mm | 586 mm | 605 mm | 620 mm |
| Reach | 372 mm | 374 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) | 440 mm | 465 mm | 485 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 | 564.5 mm | 583 mm | 596 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 | 1044.5 mm | 1053 mm | 1061 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 543 / reach 372 mm).
Stack and reach within 12 mm of size 52 (stack 554 / reach 374 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 / reach 401 mm).
Spotted a mistake or a missing build? Let me know.