Early Origins
The roots of mountain biking can be traced back to the 1970s in Marin County, California. Riders like Gary Fisher, Charlie Kelly, and Joe Breeze began modifying old cruiser bikes with stronger frames, wider tires, and better brakes to handle the steep dirt trails on Mount Tamalpais.
These early “klunkers,” as they were called, marked the beginning of a new kind of cycling—one built around exploration and rugged performance rather than paved roads.
Growth
During the 1980s, mountain biking rapidly gained popularity. Manufacturers began producing bikes specifically designed for off-road use, featuring lighter frames, better gearing, and improved suspension. Magazines, competitions, and local trail networks all helped the sport grow.
By the late 1980s, the first major mountain bike races were being held across the United States and Europe, and the sport began to attract global attention.
Modern Era
Today, mountain biking has become a worldwide phenomenon. From high-speed downhill races to scenic cross-country trails, riders of all skill levels participate in events and communities around the globe.
Advances in materials, design, and technology—like carbon fiber frames, dropper posts, and e-MTBs—have made bikes more capable and accessible than ever before.