The Colnago G4-X is the ultimate gravel bike for riders who want to combine speed and control on rough terrain. The wireless SRAM Rival AXS groupset provides a clean cockpit and flawless operation in mud or dust. With the PIGR color scheme and space for wide tires, you are ready for any off-road adventure.

The G4-X represents Colnago's vision of modern gravel riding, focusing on speed on unpaved roads. The frame uses a specific carbon layup that is reinforced at critical points to absorb the impact of stones and vibrations. The geometry fundamentally differs from road models with a longer wheelbase and a slacker head tube angle, providing maximum stability on loose surfaces and steep descents. A crucial technological feature is the generous tire clearance, allowing tires up to 42mm to be mounted for optimal traction. The integration of SRAM Rival AXS technology provides wireless shifting, eliminating internal shift cables through the frame and minimizing the risk of malfunctions caused by mud or dirt.