MTB’s wild ride in ’25: A new wheel size, massive trail builds, and industry drama

We saw big changes in 2025, but one thing remains constant: mountain biking is still awesome!
A photo from one of many excellent MTB rides in 2025.

As we say goodbye to ’25, we’re looking back at the biggest stories in mountain biking this year. Starting with the good news, we saw dozens of exciting new MTB product launches and trail openings that stoked our spokes. At the same time, the bike industry faced several challenges, some existing and some new.

ICYMI, here are the top mountain bike stories and trends from 2025.

Mountain bike tech continues to evolve as new standards emerge and innovative products arrive to shake things up. One of the products we were surprised to see attract significant attention in 2025 was a simple tire plug tool from GÜP.

Close-up view of a metal detector's search coil, with a focus on its underside. The coil is black, showing some signs of wear and dirt, and features attachment points for a shaft. A blurred, green and natural background suggests an outdoor setting.

The GÜP Industries tire plug tool finds a surprisingly secure stash spot on the saddle

The GÜP Industries Oversize Puncture System features a tool, tire plugs, and an extra Presta valve stem, and the whole package snaps to a standard MTB saddle rail.

Another major story in 2025 examined the growing confusion between eMTBs and electric motorcycles, and, following our coverage, several mainstream publications have also written about the issue.

A rider in protective gear maneuvers an electric dirt bike along a narrow trail in a lush, green forest. The bike kicks up dirt as the rider leans forward, navigating the terrain surrounded by tall trees and foliage.

Electric motors hurt mountain biking, but we’re not talking e-bikes: e-motos are the problem

E-motos are tearing up trails and causing problems for legitimate mountain bikers across the nation. How did we get here?

A new wheel size!? Still feeling burned by the introduction of 29er wheels more than a decade ago, mountain bikers are closely following the development of new bikes designed around 32-inch wheels. I predict this will be an even bigger story in 2026 as major bike brands finally begin to roll out their own bigger-wheel XC race.

A blue mountain bike with black wheels and yellow Maxxis tires is parked on a dirt path surrounded by green foliage. The bike features a suspension system, a sleek frame design, and is positioned slightly angled to showcase its details. Soft sunlight filters through the trees in the background.

The Zinn Cycles B.I.G. 32er is the first full-suspension bike in production with 32-inch wheels

The cross-country mountain bike is designed for tall riders exclusively and is available in two sizes, starting at 2XL.

Another wheel-size-related story this year focused on the decline of forks designed for 27.5″ wheels. Several new fork releases in 2025 omitted 27.5″ options, with the majority of buyers opting for mixed-wheel bikes over matched 27.5″ bikes.

A person riding a mountain bike down a rocky, forested trail, surrounded by lush green trees and foliage. The rider is wearing a helmet and sunglasses, focused on navigating the terrain.

Many of the latest MTB forks are 29er only, leaving buyers with fewer 27.5 options

Mountain bikers are finding fewer options when it comes to 27.5 forks due to decreased demand.

Massive trail builds and destination inspiration

Mountain bikers love discovering and riding new trails. It’s the reason Leah and I started Singletracks more than 25 years ago, and today, there are more trails in more places than ever before! Clearly we’re not the only ones who are stoked for new trails; news about massive plans and trail builds in California, Massachusetts, and Pennsylvania were among the top stories of 2025.

A person riding a mountain bike along a narrow, winding trail in a forest setting, surrounded by tall trees and autumn-colored foliage. The scene showcases a mix of green coniferous trees and patches of orange and yellow leaves, with sunlight filtering through the branches.

California’s ambitious Connected Communities project has completed its first town-to-town singletrack connection, linking Quincy and Taylorsville with 13.5 miles of trail.

Aerial view of lush, multi-colored forests and rolling hills under a bright blue sky dotted with fluffy white clouds, showcasing the beauty of autumn foliage.

Thanks to $2.5 million from an anonymous donor, a world-class MTB trail system is coming to Western Massachusetts

The new Shaker Ridge Trails in Western Massachusetts will boast 25-30 miles of singletrack in Phase 1, with the grand vision calling for 60-100 miles of world-class mountain bike trails.

A winding dirt path surrounded by bare trees and rocky outcrops in a forested area. The ground is covered with fallen leaves and ferns are dotted along the trail, suggesting an early spring or late fall setting. The atmosphere appears serene and slightly overcast.

A public-private partnership is bringing 50 miles of new MTB trails to Central Pennsylvania

Rothrock State Forest is transforming into a modern MTB network of epic proportions thanks to 50 new miles of singletrack.

Fresh trail builds are always exciting, though sometimes the best mountain bike destinations are hiding in plain sight. Quebec City is one of those destinations, boasting hundreds of miles of singletrack with something for everyone.

Two mountain bikers navigate a rocky outcrop surrounded by lush green trees, with a scenic view of rolling hills in the background. A wooden bridge extends from the rocky area, leading deeper into the forested landscape. The photo captures the essence of outdoor adventure and the beauty of nature.

Mountain biking Quebec City: A 5-day guide to the region’s expansive trail systems

Quebec City is home to five world-class MTB trail systems, each of which is a destination in its own right.

Bike industry struggles

More than three years after Singletracks declared the pandemic-era bike boom was over, the consequences of supply chain imbalances continue to catch up with once high-flying brands. In 2025 dozens of bike brands and suppliers announced bankruptcy, layoffs, restructuring, or a combination of all three. Revel and YT were two of the biggest brands to suffer setbacks last year, though ultimately both saw their founders return to lead newly energized teams.

Close-up view of a mountain bike's frame featuring the "REVEL" logo, with the tire and part of the pedal visible in the foreground. The background shows a brown, dirt surface, suggesting an outdoor setting.

Revel Bikes may have suffered “final blow”

Colorado-based Revel Bikes appears to be winding down operations just a week after new mountain bike models were announced.

A close-up view of a white mountain bike frame featuring the logo "YT" on the top tube. The background consists of lush green foliage, highlighting the bike's design and setting. The handlebars and front fork are visible, showcasing details such as the headset and cable routing.

Direct-to-consumer MTB brand YT faces insolvency

In a bold move to secure its future, YT Industries announces a self-administrated legal restructure amid financial challenges.

Smaller brands struggled too, including Pole in Finland and Alchemy in Colorado.

A row of four mountain bikes in a natural outdoor setting, featuring a mix of silver and black frames with prominent branding. The bikes are positioned on gravel ground, surrounded by green foliage and trees, suggesting an adventurous atmosphere.

Pole Bicycles is clearing out ‘museum’ pieces to help fund rebirth

Pole Bicycles is selling museum stock to finance a brand relaunch, offering collectors prototype and unreleased models for a new chapter in cycling innovation.

Close-up of a mountain bike's drivetrain, featuring a silver chain, a black sprocket, and an Alchemy chain guide, with a blurred background highlighting the bike's components.

After 17 years, Colorado bike brand Alchemy Bikes is for sale

Ryan Cannizzaro founded Alchemy in 2008 and now he’s looking for a new owner to take the renowned bike brand into the future.

It wasn’t just financial struggles that brands faced in 2025. Mountain bikers closely followed the drama between two of the biggest cycling data companies, Garmin and Strava, and were shocked to learn that a multi-million dollar shipment of Ari bikes seemingly vanished into thin air.

Close-up of a smartphone screen displaying the Strava and Garmin Connect app icons, with a blurred natural background and the time showing 1:49.

Strava signals they will comply with Garmin logo requirement by Nov 1 deadline

It appears Strava is preparing to comply with Garmin’s updated API terms by November 1, despite pushing back publicly less than two weeks ago.

Close-up of an orange Ari mountain bike frame, featuring the word "ARI" visibly displayed along the side. The image captures the handlebars, front fork, and part of the wheel, set against a background of rocky terrain.

Hundreds of Ari bikes were stolen in shipping fraud case

A shipment containing 337 Ari bikes, including new and unreleased models, was stolen in California.

So what will 2026 hold? It’s safe to say there are more exciting trail openings, 32-inch bikes, and innovative products to come. We’ll probably see fewer industry struggles too (thankfully) but also new conflicts we can’t even imagine yet. Whatever happens, Singletracks will be here to cover it.

We can’t wait to ride into 2026!