G4-X
Brand: Colnago
The G4-X is Colnago's gravel race frame, above the G3-X in the G series. It uses monocoque carbon, a T47 bottom bracket and a stated 42 mm nominal tyre clearance. In size 520, reach is 390 mm and stack 573 mm, with 430 mm chainstays; cable routing remains external at the fork.
| Type | Gravel frame |
|---|---|
| Model years | since 2024 |
| Variants | 45, 48, 52, 54, 57 |