Models · Black Mountain Cycles
Black Mountain Cycles Mod Zero (2026)
Geometry ?
Black Mountain Cycles Mod Zero 2026 geometry in sizes 44–59: stack 567–665 mm, reach 366–405 mm, head angle 71–72°.
| 44 | 47 | 50 | 53 | 56 | 59 | |
|---|---|---|---|---|---|---|
| Stack | 567 mm | 588 mm | 607 mm | 627 mm | 646 mm | 665 mm |
| Reach | 368 mm | 366 mm | 370 mm | 383 mm | 391 mm | 405 mm |
| Head angle | 71° | 71.5° | 71.5° | 72° | 72° | 72° |
| Seat angle | 74° | 73.5° | 73° | 73° | 72.5° | 72.5° |
| Seat tube (c-t) | 440 mm | 470 mm | 500 mm | 530 mm | 560 mm | 590 mm |
| Head tube | 120 mm | 140 mm | 160 mm | 180 mm | 200 mm | 220 mm |
| Top tube (effective) | 530 mm | 540 mm | 555 mm | 575 mm | 595 mm | 615 mm |
| BB drop | 72 mm | 72 mm | 72 mm | 70 mm | 70 mm | 70 mm |
| Chainstay | 438 mm | 438 mm | 438 mm | 438 mm | 438 mm | 438 mm |
| Wheelbase | 1028 mm | 1029 mm | 1039 mm | 1049 mm | 1063 mm | 1084 mm |
| Fork length | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Fork offset | 55 mm | 55 mm | 55 mm | 50 mm | 50 mm | 50 mm |
Source: blackmtncycles.com, checked 13 Nov 2026 · bar position: worked out from published data
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size 44 (stack 567 / reach 368 mm).
Stack and reach within 12 mm of size 47 (stack 588 / reach 366 mm).
Stack and reach within 12 mm of size 50 (stack 607 / reach 370 mm).
Stack and reach within 12 mm of size 53 (stack 627 / reach 383 mm).
Stack and reach within 12 mm of size 56 (stack 646 / reach 391 mm).
Stack and reach within 12 mm of size 59 (stack 665 / reach 405 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 8 values for this model’s stem and bars. Add them