We all know that "XC" means Cross Country off-road riding in the bicycle field, "XXC" is an abbreviation that began to rise in the American cycling circle to refer to Extreme Cross Country, its riding style is between Enduro and Marathon, or it can be directly regarded as a radical off-road riding style, or high-intensity Enduro.

Usually XC events or cycling have fixed tracks or routes, including professional competitions. The track is only between 4-6km per lap, and the schedule is only 1-2 hours. However, the intensity of the race is very high and the skill requirements are high; For Enduro and Marathon Often, the track is not built in advance, the distance is more than 100km, and the duration is very long, but the relative difficulty of the track and the short-term confrontation are not so strong, so the "XXC" style riding was born in the United States. This way of riding is somewhere in between, and both.

As the sport matures and changes, where will it go, how will it continue to affect the mountain bike culture and climate, and how far can it go next will be an interesting thing.

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