Discover the ultimate in cycling excellence with the Colnago G4-X high-end bicycle, available now at Bikeroom. The Colnago G4-X is equipped with an advanced Shimano GRX 1x12sp groupset for smooth and efficient gear shifting, paired with top-of-the-line undefined brakes to ensure maximum control and safety on all terrains. Its expertly crafted Fulcrum LITE ER wheels enhance aerodynamics and reduce rolling resistance, allowing for higher speeds with less effort. Whether you're tackling steep climbs or cruising through city streets, the Colnago G4-X delivers exceptional performance and stability. This brand-new high-end bicycle also comes with the assurance of the manufacturer's warranty, so you can ride with confidence. Key Features: Groupset: Shimano GRX 1x12sp Brakes: undefined Wheels: Fulcrum LITE ER Warranty: Manufacturer's warranty included Upgrade your cycling experience with the Colnago G4-X, available at bike-room.com . Embrace innovation, reliability,