Colnago G4X Shimano GRX 822 1x12-speed Rapid Red R900 PIGR gravel bike

Designed for the most ambitious cyclists, the Colnago G4-X is a gravel bike built to excel on all types of terrain. Drawing on the brand’s cyclocross expertise and based on the V-Series architecture (used by UAE Team ADQ), this model perfectly combines manoeuvrability, lightness, responsiveness and control.

Its monocoque carbon frame strikes the perfect balance between stiffness and agility, whilst its specific geometry offers remarkable comfort and a sporty riding position suited to long rides. Fitted with the Shimano GRX 822 1x12-speed groupset, this bike guarantees smooth, reliable and precise gear changes, even in the most technical conditions. The G4-X is fitted with Fulcrum Rapid Red 900 DB wheels, ensuring dynamic, stable and responsive handling on rough terrain. Its tyre clearance of up to 45 mm allows you to tackle the most challenging gravel routes with complete confidence.

Technical specifications:

Frame & Fork:
- Frame: Colnago V Series Gravel Monocoque Carbon (685 g), 12x142 mm thru-axle
- Fork: Full carbon, disc-compatible, internal cable routing, semi-rounded profile (342 g), 12x100 mm thru-axle
- Headset: ACROS ss 42x52x7 mm - 40x52x7 mm
- Bottom bracket: Shimano T47-86 mm

Drivetrain:
- Shifters: Shimano GRX 822
- Rear derailleur: Shimano GRX 822 (1x12)
- Crankset: Shimano GRX 42T
- Cassette: Shimano 10-51, 12-speed
- Chain: Shimano CN-M8100

Brakes:
- Calipers: Shimano RX-820
- Discs: Shimano RT-MT800-S, 160 mm front / rear

Wheels & Tyres:
- Wheels: Fulcrum Lite ER
- Tyres: Pirelli Cinturato Gravel 40 mm TLR

Components:
- Handlebars: Deda Gravel 100
- Stem: Deda Zero1
- Saddle: Prologo Dimension
- Seatpost: Colnago carbon, 15 mm setback
- Bottle cage: Colnago matt black

General information:
- Colour: Green
- Available sizes: 45 - 48 - 52 - 54 - 57
- Brand: Colnago