COLNAGO gravel bicycle G4-X carbon SRAM Rival AXS 12s 1x

COLNAGO G4-X
The perfect balance of the elements

A balanced gravel racing bike, to perform at its best in every context.

The G4-X is the result of optimizing all those factors that are important when you have to compete or go hard on dirt roads: handling, lightness, downhill rideability, stability, frame responsiveness, and, like all Colnago bikes, surprisingly wonderful to ride.

Specifications

Details

Series
V Series

Model
Colnago G4-X

Frame kit
Frame (material)
Monocoque carbon.

Fork (material, section notes)
Carbon fork for disc brakes, external cables, section with round circumference

Headset bearings
ACROS ss 42x52x7mm - 40x52x7mm

Seatpost
Carbon seatpost, 0.15 offset, "D-Shape" section

Through axles
Diameter: 12 mm. length 100 mm (front) - 142 mm (rear)

Drivetrain

Shifting system
Sram Rival AXS Disc

Front derailleur
(This groupset has a single chainring)

Rear derailleur
Sram Rival: RD-RIV-E-D1

Chain
Sram Rival: Sram CN-RIV-D1

Crankset
Sram Rival: 40T

Cassette
Sram Rival: 10-44 12v

Bottom bracket
T47 Sram DUB Road

Crank length
Sizes 450 - 480
170 mm
Sizes 520 - 540
172.5 mm
Sizes 570
175 mm

Brakes

SRAM Rival hydraulic disc, 160 Front / 160 Rear, SRAM Paceline rotors

Disc size
160 mm Front/ 160 mm Rear

Brake lever
Rival eTap AXS HRD Shift-Brake System - ED-RIV-D1

Brake caliper
Rival eTap AXS HRD Shift-Brake System - ED-RIV-D1

Wheels

Fulcrum Rapid Red 900 DB | 2-Way Fit Ready (for tyre and tubeless ready)

Material
Rims: aluminium, Spokes: stainless steel.

Rim height
Front: 24.1 mm; Rear: 24.1 mm

Internal channel width
22 mm

Hubs
Aluminium, Sealed Cartridge Bearings

Through axles
Front: HH12-100 - Rear: HH12-142

Tyres
Pirelli Cinturato Gravel 40 TLR

Maximum tyre size
42 mm (nominal width)

Components

Saddle
"Prologo" Kappa BK
"Selle Italia" Model X BB FEC

Handlebar
Deda Gravel 100

Sizes 46s
Width: 400 mm

Sizes 49s - 55s
Width: 420 mm

Sizes 58s
Width: 440 mm

Stem
DEDA Gravel

Size 450 - 480
Length: 90 mm

Sizes 520- 570
Length: 100 mm

Handlebar Tape
Colnago Grip Black

Bottle cage
Colnago Matt Black (1x)