Write Review for Colnago G3-X GRX 812 1x11spd Gravel Bike

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Colnago G3-X GRX 812 1x11spd Gravel Bike

The Colnago racing soul triumphs on dirt roads with the Colnago G3-X Shimano GRX 812 1x11, the gravel bike for tackling any type of terrain in any season, designed for riding on dirt and muddy terrain, comfortable even over long distances. The G3-X is made with a carbon monocoque frame and fitted with disc brakes. Plus the chain stays are wide enough to fit tires up to a maximum of 42 millimeters.

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