Before sport quads and the modern ATV industry, there were three-wheelers—and an entire performance industry being figured out along the way. Leonard Duncan looks back at the early days of the Honda ATC, the builders and racers who pushed these machines beyond their original purpose, Danny Duncan’s role in that developing industry, and how lessons learned nearly 50 years ago still influence ATV performance today.

What was your first three-wheeler, and which machine or racer from that era do you remember most? Share your stories in the comments and tell us what part of three-wheeler history we should cover next.

The sport quad didn’t disappear overnight but was declining demand really the whole story? Leonard Duncan looks back at the decisions that shaped the industry, from unreliable and overpriced machines to factory support, aftermarket development, racing programs, and the manufacturers that ultimately walked away.

Drawing from decades of firsthand experience, Leonard asks whether riders abandoned the sport quad or whether the industry gave them reasons to leave.

Do you think riders stopped buying sport quads, or did the manufacturers contribute to their own decline? Share your experience and opinion in the comments your response could be featured on a future episode of ATV-TALK.

Briarcliff MX may be one of the newer stops in ATV Motocross history, but it has quickly become the setting for unforgettable races, championship moments, legends, and some of the biggest names in the sport.

Leonard Duncan looks back at Briarcliff’s rise, its place in modern ATVMX, memories from ATV-TALK’s visits to the event, and the racing history that continues to be written there including another memorable 2026 season finale.

Have you raced at or attended Briarcliff MX? Tell us your favorite Briarcliff memory, race, or moment in the comments and let us know which legendary ATV track we should cover next.

The GOAT debate has divided MotoGP fans for years, but what truly defines greatness? In this Shop Talk, Leonard Duncan compares the careers of Valentino Rossi and Marc Márquez, discussing championships, longevity, peak dominance, rivalries, and the moments that shaped their legacies.

The conversation then shifts to ATV racing, comparing the sport’s own legends and asking whether every generation creates its own GOAT, or if one rider truly stands above the rest.

Who’s your GOAT, Rossi or Márquez? And who earns that title in ATV racing? Join the conversation in the comments, and your thoughts could be featured in a future episode of ATV-TALK.

Every ATV enthusiast has a favorite machine, but if some of these sport quads were truly the best, why did they disappear?

Leonard Duncan shares his firsthand experience racing, building, testing, and developing machines from Polaris, Can-Am, Kawasaki, KTM, Suzuki, and Honda, explaining what separated the contenders from the machines that stood the test of time. It’s an honest discussion about performance, reliability, and what really makes a great ATV.

Do you agree with Leonard’s take, or do you have a different perspective? Share your experience in the comments, and your question or opinion could be featured in a future episode of ATV-TALK.

The Kawasaki KFX 700 has long been one of the most misunderstood sport ATVs ever built. In this episode, Leonard Duncan looks back on his experience racing and developing the KFX during the 2004 WORCS season, sharing how Kawasaki’s factory support, innovative engineering, and a unique riding style turned a heavily criticized machine into a proven race winner. From holeshots and memorable races to the lessons that helped shape his championship-winning career, Leonard explains why the KFX 700 deserves a second look.

Share your memories and favorite modifications in the comments, and let us know what machine you’d like us to feature next. Don’t forget to like, subscribe, and follow ATV-TALK for more stories from the history of ATV racing.

Nearly 40 years after its debut, the Yamaha Banshee remains one of the most iconic ATVs ever built. Leonard Duncan and Val take a look at how the Banshee evolved from the original 1987 model to today’s custom builds, discussing suspension, engine development, aftermarket innovation, and why riders still love this legendary two-stroke.

What’s your favorite generation of the Yamaha Banshee? Share your thoughts in the comments, and send us your questions for a chance to be featured in a future Shop Talk episode.

The Yamaha Raptor 700 and YFZ450R are two legendary sport quads but they’re built for completely different riders. In this episode, Leonard Duncan and Val compare the strengths, weaknesses, maintenance, and upgrade potential of each machine. Whether you’re a trail rider, racer, or shopping for your next quad, this conversation will help you understand which Yamaha is the right fit for you.

Which Yamaha would you choose the Raptor 700 or the YFZ450R? Let us know in the comments, and don’t forget to subscribe to ATV-TALK for more Shop Talk episodes every week.

In this episode of ATV-TALK, Leonard Duncan and Val take a closer look at the incident that sparked conversation throughout the GNCC community at this year’s Snowshoe race. Rather than focusing on blame, they explore the history of Snowshoe, the legacy of Blackwater, the culture surrounding Howard’s Hole, and how traditions have shaped one of off-road racing’s most iconic events.

Together, they discuss what happened, separate fact from speculation, and ask an important question: How can GNCC preserve what makes Snowshoe special while continuing to evolve for the future?

What are your thoughts on the Snowshoe tradition? Join the conversation in the comments and tell us how you think GNCC can honor its history while continuing to move the sport forward.

Fuel is more than just what goes in your tank. In this episode of Shop Talk, Leonard Duncan and Val discuss how today’s gasoline affects performance, storage, maintenance, and even the lifespan of your ATV. They also explore common misconceptions, the hidden costs of fuel, environmental considerations, and how riders can make smarter decisions when caring for their machines.

What fuel questions do you have? Let us know in the comments and join the conversation.