Models · Van Nicholas

Van Nicholas Astraeus (2026)

road · sizes XS–XL Manufacturer’s website

Geometry ?

Van Nicholas Astraeus 2026 geometry in sizes XS–XL: stack 503–584 mm, reach 379–392 mm, head angle 71.5–73°.

	XS	S	M	L	XL
Stack	503 mm	517 mm	538 mm	559 mm	584 mm
Reach	379 mm	384 mm	384 mm	392 mm	392 mm
Head angle	71.5°	71.5°	72°	72.5°	73°
Seat angle	74.5°	74.5°	73.5°	73°	72°
Seat tube (c-t)	450 mm	480 mm	510 mm	540 mm	570 mm
Head tube	100 mm	115 mm	135 mm	155 mm	180 mm
Top tube (effective)	518 mm	527 mm	543 mm	563 mm	582 mm
BB drop	70 mm	70 mm	70 mm	70 mm	70 mm
Chainstay	415 mm	415 mm	415 mm	415 mm	415 mm
Wheelbase	985 mm	995 mm	997 mm	1008 mm	1011 mm
Standover	714 mm	734 mm	760 mm	785 mm	812 mm
Fork offset	50 mm	50 mm	50 mm	50 mm	50 mm

Source: vannicholas.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 M (stack 538 / reach 384 mm).

Van Nicholas Ventus (2026)size M · stack 538 / reach 384 mm De Rosa Idol (2026)size 483 · stack 537 / reach 384 mm Colnago V5Rs (2026)size 485 · stack 539 / reach 384 mm Megamo Pulse (2027)size M · stack 538 / reach 383 mm Seven A-738 Allroad (Aero Fit) (2026)size 53 · stack 537 / reach 384 mm Tideace Fm R053D (2026)size M-51 · stack 539 / reach 384 mm

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

Are you the manufacturer, or do you sell this bike? I’m missing 7 values for this model’s stem and bars. Add them