Soma Double Cross Disc (2024)

cyclocross · steel · sizes 42–66 Frameset Manufacturer’s website

Geometry ?

Soma Double Cross Disc 2024 geometry in sizes 42–66: stack 548–669 mm, reach 370–416 mm, head angle 71–71.5°.

	42	46	50	52	54	56	58	60	62	66
Stack	548 mm	557 mm	567 mm	577 mm	592 mm	607 mm	624 mm	635 mm	640 mm	669 mm
Reach	370 mm	376 mm	377 mm	377 mm	379 mm	384 mm	395 mm	402 mm	410 mm	416 mm
Head angle	71°	71°	71°	71.5°	71.5°	71.5°	71.5°	71.5°	71.5°	71.5°
Seat angle	75°	75°	74°	73.5°	73°	73°	72.5°	72.5°	72.5°	72.5°
Seat tube (c-t)	420 mm	460 mm	500 mm	520 mm	540 mm	560 mm	580 mm	600 mm	620 mm	660 mm
Head tube	110 mm	120 mm	130 mm	140 mm	155 mm	170 mm	185 mm	200 mm	210 mm	240 mm
Top tube (effective)	516 mm	526 mm	540 mm	550 mm	560 mm	570 mm	585 mm	601 mm	612 mm	627 mm
BB drop	70 mm	70 mm	70 mm	70 mm	70 mm	70 mm	70 mm	66 mm	66 mm	66 mm
Chainstay	425 mm	425 mm	425 mm	425 mm	425 mm	425 mm	425 mm	425 mm	425 mm	425 mm
Wheelbase	1000 mm	1008 mm	1013 mm	1014 mm	1019 mm	1029 mm	1039 mm	1055 mm	1068 mm	1084 mm
Fork offset	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm

Source: somafab.com, checked 13 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 56 (stack 607 / reach 384 mm).

Van Nicholas Rowtag (2026)size L · stack 608 / reach 384 mm Apollo Scout 31X / 30 (2026)size XL · stack 605 / reach 384 mm Ribble CGR Ti (2026)size L · stack 609 / reach 384 mm Curve GXR4 (2026)size LG · stack 608 / reach 386 mm Curve Kevin of Steel 4 (2026)size LG · stack 608 / reach 386 mm Dolan Gxa (2026)size 58cm · stack 609 / reach 383 mm

Spotted a mistake or a missing build? Let me know.