Colnago G4-X Shimano GRX DI2 822 Blue

Colnago G4-X: the high-performance carbon gravel cut for competition

Designed for mixed terrain and modern engraver requirements, the Colnago G4-X embodies Italian know-how for performance. This high-module carbon frame offers a perfect balance between lateral stiffness and vertical comfort, to stay fast and accurate on roads, gravels or asphalt. The specific gravity geometry, slightly more stable than that of a cyclocross bike, ensures excellent handling, even at high speed and on technical terrains.

Shimano transmission GRX Di2 822: electronic fluidity and intelligent single platform

Equipped with Shimano GRX Di2 822 electronic transmission in single-platform versions, guarantees precise and effortless speed changes even under the most demanding conditions. This high-end gravel group has been designed to absorb vibrations, provide better grip on rugged terrain and reduce the risk of derailment thanks to its monoplateau architecture. Pilotage becomes more fluid, more intuitive, ideal for long trips and competitions.

Fulcrum Rapid Red 900 DB wheels: robustness and all-terrain reliability

The Colnago G4-X team of Fulcrum Rapid Red 900 DB wheels, a reliable and robust tubeless-ready model, perfectly suited to off-piste requirements, completes this set. Their internal width allows to mount large-volume tires for more comfort and motor skills on the soft terrain. Flat-mount disc braking, cross-axis and internal cable passage:

Everything was designed for a bike as aesthetic as well as efficient, in its elegant glossy blue finish.

Technical specifications:

• Series: V
• Model: G4-X
• Colour: ICBL
• Framework: carbon monohull
• Fork: carbon for disc brakes, external cables, round circumference section
• Stool: carbon, 0.15 offset, section "D-Shape
• Crossing axes: diameter: 12 mm. length 100 mm (front) - 142 mm (back)
• Transmission: Shimano GRX 822 1x
• Rear derailleur: Shimano GRX 1x RD-RX822-SGS
• Chain: Shimano CN-M8100 12V
• Plates: Shimano GRX 1x : 42 teeth
• Gable Cassette: Shimano GRX 1x : 10-51 12V
• Gearbox: Shimano T47-86mm
• Brakes: Shimano RX-820, 160 mm front / 160 mm rear,
• Discs: Shimano RT-MT800-S
• Brake lever: Shimano ST-RX820
• Brake bracket: Shimano RX-820
• Wheels: Fulcrum Rapid Red 900 DB
• Rim height: Front: 24 mm; Rear: 24 mm
• Tires: Pirelli Cinturato Gravel 40 TLR
• Stool: Italia saddle model X BB FEC
• Sniper: Deda Gravel 100
• Potency: Deda ZERO1
• Ring ribbon: Colnago Black
• Bind holder: Colnago Black Mat (x1)
• Weight: 

Discover all our gravel bikes.