Geometry ?
Crust Bombora 2026 geometry in sizes XS–XXL: stack 540–660 mm, reach 365–416 mm, head angle 69.5–71°.
| XS | Small | Medium | Large | XL | XXL | |
|---|---|---|---|---|---|---|
| Stack | 540 mm | 553 mm | 576 mm | 599 mm | 628 mm | 660 mm |
| Reach | 365 mm | 378 mm | 382 mm | 395 mm | 406 mm | 416 mm |
| Head angle | 69.5° | 70° | 71° | 71° | 71° | 71° |
| Seat angle | 74.5° | 74° | 73° | 73° | 73° | 73° |
| Seat tube (c-t) | 456 mm | 502 mm | 543 mm | 574 mm | 629 mm | 670 mm |
| Head tube | 121 mm | 132 mm | 153 mm | 177 mm | 208 mm | 241 mm |
| Top tube (effective) | 520 mm | 540 mm | 560 mm | 580 mm | 600 mm | 620 mm |
| BB drop | 64 mm | 64 mm | 64 mm | 64 mm | 64 mm | 64 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1008 mm | 1020 mm | 1023 mm | 1043 mm | 1064 mm | 1085 mm |
| Standover | 747 mm | 775 mm | 804 mm | 832 mm | 872 mm | 907 mm |
| Fork offset | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm |
Source: crustbikes.com, checked 12 Nov 2026 · bar position: worked out from published data
Build
Sold as a frameset only. You choose the stem, bars, seatpost and other parts yourself, so the bike has no stock build. According to the manufacturer’s website.
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 540 / reach 365 mm).
Stack and reach within 12 mm of size Small (stack 553 / reach 378 mm).
Stack and reach within 12 mm of size Medium (stack 576 / reach 382 mm).
Stack and reach within 12 mm of size Large (stack 599 / reach 395 mm).
Stack and reach within 12 mm of size XL (stack 628 / reach 406 mm).
Stack and reach within 12 mm of size XXL (stack 660 / reach 416 mm).
Spotted a mistake or a missing build? Let me know.