Vélo gravel Colnago G4X Shimano GRX 820 2x12v Fulcrum Lite ER PIGR

Designed for gravel riders looking for performance and versatility, the Colnago G4X combines the Italian brand's racing heritage with a modern design that can adapt to any terrain. Inspired by the cyclocross bikes developed by Colnago and the experience gained at the highest level, it offers an excellent balance between dynamism, precise handling and comfort over long distances.

Its carbon monocoque frame is lightweight and rigid, while retaining a stable, efficient geometry for fast riding on both roads and technical trails. Combined with the Shimano GRX 822 2x12 speed transmission, it ensures fast, reliable gear changes in all conditions.

This assembly is fitted with Fulcrum Lite ER wheels, renowned for their versatility and healthy handling on varied terrain. They provide excellent responsiveness and stability, so you can fully exploit the G4X's capabilities, especially with tyres of up to 45 mm, for extra grip and comfort on the most demanding trails.

The photo is not contractual, the bike is indeed equipped with Fullcrum aluminium wheels and the Shimano GRX820 drivetrain.

Technical specifications :

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

Transmission:
- Shifters: Shimano GRX 820
- Rear derailleur: Shimano GRX 820 (2x12)
- Crankset: Shimano GRX 42 dents
- Cassette: Shimano 10-51, 12 speeds
- Chain: Shimano CN-M8100

Braking:
- 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
- Seat: Prologo Dimension
- Seatpost: Colnago carbon, recoil 15 mm
- Bottle cage: Colnago matt black

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