8bar Kronprinz Aluminum V4 (2026)

road · aluminium · sizes Small–X Large · tyres up to 32 mm Manufacturer’s website

Geometry ?

8bar Kronprinz Aluminum V4 2026 geometry in sizes Small–X Large: stack 523.5–584 mm, reach 373–417 mm, head angle 71.5–73°.

	Small	Medium	Large	X Large
Stack	523.5 mm	545.5 mm	565 mm	584 mm
Reach	373 mm	386.5 mm	408 mm	417 mm
Head angle	71.5°	73°	73°	73°
Seat angle	75°	74°	74°	73.5°
Seat tube (c-t)	480 mm	540 mm	560 mm	580 mm
Head tube	120 mm	140 mm	160 mm	180 mm
Top tube (effective)	513 mm	543 mm	570 mm	590 mm
BB drop	74 mm	72 mm	72 mm	72 mm
Chainstay	410 mm	410 mm	410 mm	410 mm
Wheelbase	974 mm	982 mm	1009 mm	1024 mm
Standover	745 mm	785 mm	805 mm	825 mm

Source: 8bar-bikes.com, checked 12 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 Large (stack 565 / reach 408 mm).

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