Sno-bikes are the newest craze in the snowy hills Ponderay, Idaho company pioneered the product

There’s a new electricity in the winter air. Snow-churning, tree-dodging, modified machines called snowbikes are supplying the spark.

Motorcycle riders are no longer confined to the fair weather months. They can now purchase kits that swap out the front tire with a ski and replace the rear wheel with a track that resembles a smaller version of those on a snowmobile.

Interest in the motorsport is steadily accelerating.

“After Polaris bought Timbersled in 2015, that’s when things took off,” said Brad Abbe, owner of Power Sports Tech in Roberts, Mont., who used to sell the kits but now manufactures products for modifying snowbikes.

Timbersled, which started building the kits in 2008 in Ponderay, Idaho, had risen to the top of what’s becoming a competitive field among small businesses manufacturing the conversion kits. Polaris is one of the big manufacturers of UTVs, ATVs and snowmobiles. By buying Timbersled, Polaris focused attention and advertising revenue on what had been a niche in power sports.

Converted

Mark Hoffman has found his sweet spot in that niche. For almost two decades he built high-end, high-powered snowmobiles at his Clyde Park, Mont., business Crazy Mountain Motorsports. In 2015 he dropped snowmobiles completely, moving on to snowbikes. After riding one, he no longer wanted to snowmobile.

“They’re way easier to ride because it’s narrow,” he said. “It’s not trying to fall over all the time” when stopped on a steep sidehill.

Hoffman said he’s seen 20 percent of the Crazy Mountains in his backyard on a snowmobile and now plans to see the other 80 percent on a snowbike because they can go where his snowmobile couldn’t, and with less of a workout for him. On a snowmobile he was constantly leaning, pulling and lifting while riding, but not on a snowbike.

“I’ve always been a motorcycle guy,” Hoffman said. He started riding when he was only 4 years old and has raced motorcycles.

Takeoff

Hoffman and CMX aren’t alone in seeing a spike in snowbike interest.

“We saw a decent increase in sales in the last couple of years,” said Travis Burian, owner of Yellowstone Motorsports in Bozeman, which sells the Timbersled kits.

Abbe began snowbiking in 2012. He was one of the first to sell the Timbersled kits out of his shop. Every year the company’s sales doubled. But motorcycles aren’t made for winter. Abbe would see his engine temperature drop in one minute from 180 degrees to 80 when he’d drive off-trail and into powdery snow that cooled the motor.

“I noticed right away bikes had problems,” he said, so he started making parts for his own use.

Now Abbe manufactures four products to make motorcycles more winter friendly, including a motor cover that keeps snow out and a thermostat to keep coolant at the optimal temperature.

Riding

Burian and Abbe had also both snowmobiled before jumping to snowbikes. Converting motorcycles to be snow-friendly machines pushed several buttons, the biggest being the maneuverability.

“It’s a riot,” Burian said. “You can make your own line wherever you want to go.”

Abbe said the bikes need a firm base of snow to ride on, otherwise they will chain saw down. Ideally, 6 inches of fresh snow atop some hard pack is the best riding, he said.

“They’re so agile,” Abbe said. “You’re able to get into places you never would get into with a snowmobile.”

“It’s just like riding a dirt bike in the woods,” Burian said. “It changes how you ride in certain zones.”

History

The idea of snowbikes has been around a long time. Searching the internet turns up a snowbike built by BMW in 1936, called the Schneekrad. The only problem was it couldn’t be steered. That has been followed by several other creations with catchy names like the Sno Go, which mounted two skis to the front of a motorcycle’s wheel, without taking the wheel off, and a twin track to the back; the Sno Shoo, which featured a ski on the front and a wide track on the back; the Sno Byke and Sno Blazer, resembling modified scooters, and the Shrew, Sno Job, and Alpenscooter — all early motorcycle-snowmobile hybrids. Chrysler even got into the business by buying the Sno Runner from a Japanese chain saw manufacturer.

Despite its Star Wars look, the modern technology is fairly easy to install, Hoffman said. Prices for his new kits start around $7,600 and climb depending on track size and add ons. He recommends hand guards, an engine blanket and thermostat at a minimum. A brand new bike tricked out with all the coolest stuff and ready to ride could cost $21,000.

“The kits keep getting better and better,” Abbe said, just like snowmobiles have advanced with better technology.”

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French may be contacted at french@billingsgazette.com.