Colnago G4-X Gravel GRX822 1x12 Full Bike
Product details
| Management number | 235532056 | Release Date | 2026/07/02 | List Price | US$1,496.40 | Model Number | 235532056 | ||
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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.
Do check with us on sizes and colors if interested!!
SPEC
Series: V Series
Model: Colnago G4-X
Frame: Monocoque Carbon
Fork: Carbon fork for disc brakes, extrnal cbles, 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 Shimano GRX 822 1x
Front derailleur: NA(This groupset has a single chainring)
Rear derailleur: Shimano GRX 1x: Shimano RD-RX822-SGS
Chain: Shimano GRX: Shimano CN-M8100 12V
Crankset: Shimano GRX 1x: 42T
Cassette: Shimano GRX 1x: 10-51 12s
Bottom bracket: Shimano T47-86mm
Crank length;
Sizes 450 - 480 -> 170mm
Sizes 520 - 540 -> 172.5mm
Sizes 570 -> 175mm
Brakes: Shimano RX-820, 160 mm Front / 160 mm Rear, RT-MT800-S rotors
Disc size: 160 mm Front/ 160 mm Rear
Brake lever: Shimano ST-RX820
Brake caliper: Shimano RX-820
Wheels: Fulcrum Lite ER (for clincher and tubeless ready)
Material: Rims: aluminium, Spokes: stainless steel.
Rim height: Front: 24 mm; Rear: 24 mm
Internal channel width: 23 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)
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