Colnago G4-X Gravel Bike (Sram Rival XPLR) Vision SC 45

Colnago G4-X Gravel Bike (Sram Rival XPLR) Vision SC 45

The all-new Colnago G4-X is a race-focused gravel bike built for riders who demand speed, precision and confidence across mixed terrain. Combining Colnago's legendary racing heritage with modern gravel geometry, this premium carbon gravel bike delivers exceptional handling on fast gravel roads, technical tracks and endurance adventures. Designed to be equally capable in competition and long-distance exploration, the G4-X offers an outstanding balance of responsiveness, stability and comfort.

This build features the reliable SRAM Rival XPLR AXS 1x12 wireless electronic groupset, offering crisp electronic shifting and a wide-range cassette to conquer steep climbs and fast gravel descents with ease. Paired with the lightweight Vision SC 45 carbon wheelset, the bike accelerates quickly, maintains speed efficiently and delivers excellent stability across rough terrain. Finished with tubeless-ready gravel tyres and generous tyre clearance of up to 45mm, the G4-X is ready for everything from gravel racing to epic adventure rides.

Whether you're lining up for a gravel race, tackling bikepacking adventures or exploring endless backroads, the Colnago G4-X SRAM Rival XPLR combines Italian craftsmanship with cutting-edge performance to deliver an exceptional gravel riding experience.

Specifications

• Frame: Colnago G4-X Monocoque Carbon
• Fork: Colnago Carbon Gravel Fork
• Groupset: SRAM Rival XPLR AXS 1x12 Electronic
• Chainset: SRAM Rival XPLR 40T
• Cassette: SRAM XPLR 10-44T
• Brakes: SRAM Rival Hydraulic Disc Brakes
• Wheelset: Vision SC 45 Carbon
• Tyres: Pirelli Cinturato Gravel 40mm (Tubeless Ready)
• Maximum Tyre Clearance: Up to 45mm
• Seatpost: Colnago Carbon D-Shape
• Intended Use: Gravel Racing, Adventure Riding, Bikepacking, Mixed Terrain

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