It was 1982 when I finally took a blowtorch to my bike frame. Not that I disliked my bike–quite the opposite. My Schwinn Varsity 10-speed was my sole source of transportation, including a 20-mile daily job commute with a bridgeless trail section over a rural Virginia stream.
By “over”, I mean jumping the stream–at least on the way to work. On the way home, the different bank heights meant I needed to ride across or wade across the stream with my bike. And frankly, neither the rear axle nor the rear wheel on a road bike was made to handle this type of abuse, leading to routinely bent rear axles and rusted wheels, but 1-speed bikes were way too slow for a long ride. What to do?
Welding was the obvious answer in this teenage brain. Put 24″ one-speed knobby-tire wheels on a 10-speed bike designed for 28″ road tires, which required an additional set of rim brake mounts closer to the axle. That part at least worked. But the half-planned drive-train migration from a one-speed hub back to a road-worthy 10-speed while keeping wider tires? Two entirely different sets of brakes for different diameter tires? I clearly had much to learn about making bikes rugged.
Where mountain biking really started.
Meanwhile, across the country in Marin County, California, it was a similar story with completely different results. The relatively new local hobby of young males bombing at uncontrollable speeds down a mountainside gravel trail was lots of fun, and routinely exceeded the limits of bicycle design, with bikes often tearing themselves apart in spectacular crashes and unintended dismounts. Duuuude! That was awesome!
To many observers, this was misuse of a bicycle, with plenty of reasons not to get involved. One-speed hub brakes would heat up enough to melt the grease and fail, while 10-speed rim brakes would heat up, glaze the rubber and fail. Even basic steering became impossible at high speed on rough terrain, blowing apart forks and dropping wheels. This was not an activity for sensible bike riders.
Tom, Joe, Gary and the two Charlies.
Whether five of these guys–Tom Ritchey, Joe Breeze, Gary Fisher, Charlie Kelly, and Charlie Cunningham–took welding torches to their bikes to put them back together or to downhill-proof them for safer future riding is an open question. What is clear is that, step-by-step, they created an entirely new type of bicycle with these introductions from the motorcycle world:
- Strengthening the frame by making it even more triangular and reinforced in the joints.
- Strengthening the top of the fork by having it pass completely through the frame and connect to the stem.
- Adding a second brake, with a new design that could still work while very hot and be air cooled (disc brakes).
- Building springs into the front fork to absorb vibrations and shock impacts.
- Adding lower gearing for climbing back up hills.
This new style of bike needed a name of its own, and in a typically non-sensical way that seemed like a good idea at the time, these guys called them “clunkers” or “klunkers”. Charlie Kelly started the “Repack Downhill Clunker” race series down Mt Tam, with prizes and increasing hordes of new downhillers who eventually didn’t have to repack their smoking hubs anymore because the grease wasn’t burning off since the advent of disc brakes.
This was a new sport where denim was cooler than Spandex. All those new riders needed new bikes, and a cottage industry was born.
- Tom Ritchey, who later invented the more famous and portable Richey breakaway bike, was among the first to ramp up with the Ritchey 1.
- Joe Cunningham developed the first wide-tire drop-bar bikes for gravel use in 1978. (If only there were a slick marketing name for such a bike…)
- Charlie Kelly and Gary Fisher teamed up to sell their new bikes as MountainBikes, but that name went generic so quickly that they changed the name to Kelly-Fisher Mountain Bikes.
The big Kahunas step in (mostly successfully).
It wasn’t long before Specialized became the first mass-produced mountain bike that perfectly captured the aura of the moment in their broad-market advertising for the StumpJumper: “It’s not just a new bicycle. It’s a whole new sport.”
With the right name, the category took off by 1986, Trek and Cannondale had jumped on board in a big way, and millions of mountain bikes were being sold around the world. In the US, mountain bikes were outselling road bikes, even after the US road cycling craze of the 70’s.
MTB innovation continues.
Today, while the road bike world increasingly focuses just on reducing grams and tracking watts, the world of mountain biking continues to be a hotbed of innovation, including full suspension, dropper posts, streamlined gearing, flat resistance and more.
Is a modern mountain bike in your future? How about a folding mountain bike? From the CHANGE 809 folding street MTB to the CHANGE 812 folding off-road MTB, we’ve got you covered for portable adventure.
For further enjoyment about the history of mountain biking, check out these two short videos:
- The Roots of Dirt: How The Mountain Bike Evolved from Clunkers to Worldwide Phenomenon
- Klunkerz: A Film about Mountain Bike History.
Bob Forgrave is president of Flatbike, an
ecommerce company offering full-size folding bikes
and kits to make any bike take up half the space.