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Models · Guerciotti · Cartesio

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°.

XXSXSSMLXL
Stack498 mm514 mm533 mm546 mm571 mm593 mm
Reach366 mm378 mm386 mm387 mm398 mm400.7 mm
Head angle70.5°71°72°73°72.5°73.5°
Seat angle75°75°74.5°73.5°73.5°73°
Seat tube (c-t)385 mm410 mm445 mm500 mm515 mm545 mm
Head tube100 mm115 mm130 mm150 mm170 mm190 mm
Top tube (effective)499 mm515 mm533 mm545 mm567 mm582 mm
Chainstay405 mm405 mm405 mm405 mm410 mm410 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
Groupset
Shimano 105 7170 Di2 12s
Stem
QTC Alloy stem
Handlebar
QTC Alloy stem + QTC Energy bar
Seatpost
QTC Energy 27.2
Saddle
San Marco Monza
Cartesio Disc Shimano 105 7120 12s
Groupset
Shimano 105 7120 12s
Stem
QTC Alloy stem
Handlebar
QTC Alloy stem + QTC Energy bar
Seatpost
QTC Energy 27.2
Saddle
San Marco Monza

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

Frames with similar geometry

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

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