Vélo gravel Colnago G4X Force XPLR E1 1x13v Vision SC45 PIGR

The Colnago G4-X Force XPLR E1 1x13v Vision SC45 PIGR is a gravel bike designed for cyclists seeking speed, performance and versatility across all types of terrain. Drawing on Colnago ’s experience in racing and cyclo-cross, it offers precise and responsive handling, equally at home on long, rolling stretches as on more technical sections.

Its monocoque carbon frame combines lightness, stiffness and comfort to ensure excellent control on demanding rides. The 13-speed Sram Force XPLR E1 drivetrain delivers rapid gear changes and an ideal gear range for switching between dynamic sprints and more challenging sections.

This build stands out for its Vision SC45 carbon wheels, which improve aerodynamics and efficiency whilst maintaining good stability on trails. Compatible with tyres up to 45 mm, the G4-X offers the perfect balance between efficiency, traction and comfort to push the boundaries of modern gravel cycling.

Please note that the photo is for illustrative purposes only; this bike is actually fitted with the Sram Force XPLR 13-speed groupset and Vision SC45 wheels.

Technical specifications:

Frame & Fork:

- Frame: Colnago V Series Monocoque Carbon Gravel (685g), 12×142mm thru-axle
- Fork: Carbon fork for disc brakes, integrated cables, semi-circular profile (342g), 12×100mm thru-axle
- Headset: ACROS ss 42×52×7mm – 40×52×7mm
- Bottom bracket: T47 Sram DUB Road

Drivetrain:

- Shifters: SRAM Force XPLR E1
- Rear derailleur: SRAM Force RD-FRC-1E-E1 13-speed
- Crankset: SRAM Force XPLR E1 40-tooth
- Cassette: SRAM XG Force, 13-speed, 10–46-tooth
- Chain: SRAM Force, 13-speed

Brakes: 

- Brakes: Sram Force AXS HRD ED-FRC-E1
- Calipers: Sram Force eTap AXS HRD
- Rotors: Sram CenterLine XR 160 mm front and rear

Wheels & Tyres:

- Wheels:Vision SC45 carbon
- Rim height: 45 mm
- Internal width: 21 mm
- Tyres: Pirelli Cinturato Gravel 40 TLR

Components: 

- Handlebars: Cockpit CC01
- Stem: Cockpit CC01
- Saddle: Prologo Dimension
- Seatpost: Colnago carbon “D-Shape”, 15 mm offset
- Bottle cage: Colnago Matt Black

General information:

- Colour: PIGR /
Green - Sizes: 45, 48, 52, 54, 57
- Brand: Colnago