Models · Bianchi · Arcadex

Bianchi Arcadex AL (2026)

gravel · aluminium · sizes XS–XL · tyres up to 50 mm Manufacturer’s website

Geometry ?

Bianchi Arcadex AL 2026 geometry in sizes XS–XL: stack 537–616 mm, reach 389–423 mm, head angle 70.5–71.5°.

	XS	SM	MD	LG	XL
Stack	537 mm	556 mm	576 mm	597 mm	616 mm
Reach	389 mm	396 mm	404 mm	413 mm	423 mm
Head angle	70.5°	70.5°	71°	71.5°	71.5°
Seat angle	74.5°	75°	73.5°	73.5°	73°
Seat tube (c-t)	410 mm	450 mm	490 mm	520 mm	550 mm
Head tube	100 mm	120 mm	140 mm	160 mm	180 mm
Top tube (effective)	537 mm	554 mm	573 mm	584 mm	610 mm
BB drop	75 mm	75 mm	75 mm	75 mm	75 mm
Chainstay	430 mm	430 mm	435 mm	435 mm	435 mm
Wheelbase	1027 mm	1041 mm	1056 mm	1067 mm	1083 mm
Fork length	406 mm	406 mm	406 mm	406 mm	406 mm
Fork offset	48 mm	48 mm	48 mm	48 mm	48 mm
Stock build by size
Cranks	165 mm	165 mm	170 mm	170 mm	172.5 mm
Stem	70 mm	80 mm	90 mm	100 mm	110 mm
Stem angle	−7°	−7°	−7°	−7°	−7°
Bar width	400 mm	400 mm	420 mm	420 mm	440 mm
Seatpost setback	0 mm	0 mm	0 mm	0 mm	0 mm

Source: bianchi.com, checked 1 Nov 2026 · bar position: worked out from published data

Stock build

Arcadex AL

Groupset: Shimano GRX RX610/RX822 1×12
Shifters: Shimano GRX ST-RX610
Stem: Velomann AL6061 −7°
Handlebar: Velomann Gravel
Seatpost: Velomann alloy 27.2, setback 0 mm
Saddle: Selle Royal SRX Open

Source: bianchi.com, checked 1 Nov 2026

Frames with similar geometry

Stack and reach within 12 mm of size MD (stack 576 / reach 404 mm).

Santa Cruz Stigmata (2027)size M · stack 576 / reach 405 mm GT Grade Alloy (2024)size MD · stack 577 / reach 405 mm GT Grade Carbon (2024)size MD · stack 577 / reach 405 mm Otso Waheela R (2026)size M · stack 575 / reach 405 mm Conor Kalima (2026)size LA · stack 578 / reach 404 mm Cinelli Speciale Gravel (2026)size M · stack 577 / reach 402 mm

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