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Colnago G3-X Shimano GRX 820 12-speed RS370 G3G2 gravel bike

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(1 review)

12-speed groupset - Carbon frame

Ref : 1881279
€2,900.00 €4,099.00
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Colnago G3-X Shimano GRX 820 12-speed RS370 G3G2 gravel bike

More details Product out of stock

Colnago G3-X Shimano GRX 820 12-speed RS370 G3G2 gravel bike

€2,900.00 €4,099.00
Notre avis

Combining performance, comfort and style to satisfy gravel specialists, the Colnago G3-X G3G2 is a first-class bike thanks in particular to its Shimano GRX 820 groupset.

Aurélien L.

Cycling in all its forms

Known for its high-quality road bikes, the famous Italian brand also offers top-of-the-range gravel bikes. This Colnago G3-X G3G2 is based on a carbon frame that is both lightweight and rigid. Its carefully designed geometry offers an aerodynamic and comfortable riding position, making this bike versatile for riding on gravel paths as well as for bikepacking.Around this frame, the bike is fitted with the Shimano GRX 800 12-speed groupset, which offers precise and smooth gear changes and powerful disc brakes in all circumstances. Finally, the Shimano RS370 wheels are sturdy and high-performance, ensuring they will accompany you on all your cycling adventures.Please note that the photo is for illustrative purposes only; this bike is equipped with a 1x12-speed drivetrain.

Technical specifications: Frame: - Frame: Colnago G3-X carbon disc- Fork: Colnago G3-x carbon

Groupset:
- Handlebars: Shimano GRX 820 1x12 speeds
- Front derailleur: Shimano GRX 820 1x12 speeds
- Rear derailleur: Shimano GRX 820 12 speeds
- Cassette: Shimano GRX 820 12-speed
- Crankset: Shimano GRX 820 12-speed

Brakes:
- Brakes: Shimano GRX 820 12-speed hydraulic
- Discs: Shimano Centre-lock

Peripherals:
- Handlebar/stem: Deda
- Saddle: PrologopstrongWheels & tyres:- Wheels: Shimano RS370
- Tyres: Pirelli

General information:
- Colours: G3G2 - Sizes: 46, 49, 52, 55, 58Geometry:

bike geometry
(mm)4649525558
A535554573591600
B371380390400410
C102122140159167
D460490520550580
E513539560578593/tr/tbody/table/div

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Based on 1 review

  • User picture Jean-Christophe D. Source language: FR
    Published Aug 08, 2026 at 03:01 pm (Order date: Jul 22, 2026)
    5

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