Guerciotti Cartesio Disc (2026)

road · carbon · sizes XXS–XL Manufacturer’s website

Good to know: Configurable build

Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.

Geometry ?

Guerciotti Cartesio Disc 2026 geometry in sizes XXS–XL: stack 498–593 mm, reach 366–400.7 mm, head angle 70.5–73.5°.

	XXS	XS	S	M	L	XL
Stack	498 mm	514 mm	533 mm	546 mm	571 mm	593 mm
Reach	366 mm	378 mm	386 mm	387 mm	398 mm	400.7 mm
Head angle	70.5°	71°	72°	73°	72.5°	73.5°
Seat angle	75°	75°	74.5°	73.5°	73.5°	73°
Seat tube (c-t)	385 mm	410 mm	445 mm	500 mm	515 mm	545 mm
Head tube	100 mm	115 mm	130 mm	150 mm	170 mm	190 mm
Top tube (effective)	499 mm	515 mm	533 mm	545 mm	567 mm	582 mm
Chainstay	405 mm	405 mm	405 mm	405 mm	410 mm	410 mm

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

An older model year in the archive with the same stack, reach and head angle: 2025. Source: guerciotti.it

Stock build

Cartesio Disc Shimano 105 7170 Di2 12s

Cartesio Disc Shimano 105 7120 12s

Source for all builds: guerciotti.it, checked 1 Nov 2026

Frames with similar geometry

Stack and reach within 12 mm of size M (stack 546 / reach 387 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