In the last episode before Zack's triumphant return, Spurg and guest host Ari Henning celebrate the 40th anniversary of the Suzuki GSX-R by digging into its rise, fall, and rebirth as one of the most prolific motorcycles in the industry.

The guys also dive into the challenge of finding a good used GSX-R and discuss the "Gixxer Bro" culture. Plus, stick around for a very special Engine Sound Guessing Game!

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The legendary Ryan from FortNine drops in to go deep into his most ambitious project yet: a feature-length documentary chronicling a record-breaking, 16-day motorcycle trip around the entire world.

With Zack Courts still out on the mend, Spurgeon Dunbar is joined by CTXP producer Spenser Robert to ask Ryan about his chaotic time in India, the freezing "Nullarbor" of Australia, the logistical miracles worked by Ducati fixers at the Turkish border, and what it's really like to live on a bike for 24+ hours at a time.

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Spurgeon is joined by Common Tread's Lance Oliver to take a deep dive into the financial and structural changes rocking the Harley-Davidson corporate world. From a surprise CEO change (Artie Starrs from Topgolf and Pizza Hut) to a dealer revolt and the future of the brand, we're cutting through the clickbait to deliver a rational, fact-based look at the Motor Company.

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The Motorcycle Dating Game returns! Patrick Garvin and Spurg match Highside/Lowside listeners to their perfect motorcycle. And they all lived happily ever after!

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Fan-favorite Lance Oliver joins HSLS to break down the biggest news from EICMA 2025: The surprising new Suzuki SV-7GX, BMW's controversial F 450 GS (and its AI photos), Honda's wild V3R 900 E-Compressor concept, and the rise of brands like CFMOTO and Royal Enfield. Plus, they debate the "trickle-down" tech trend and ask: are big motorcycle shows like EICMA even relevant anymore?

But where is Zack Courts? Spurgeon Dunbar explains Zack's absence (get well soon!) as well as the engine-sound guessing game, whether or not you should get a bigger bike, and much more!

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It's the Highside/Lowside Season 10 finale, and we're going out with a bang! World Superbike racer Garrett Gerloff joins Zack and Spurg for a wide-ranging conversation that covers everything from the mindset of a pro racer to the simple joy of riding a Yamaha Zuma.

If you've ever wondered what a world-class rider thinks about group rides, speeding tickets, or even the Honda Gold Wing, this is the episode for you.

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Zack and Spurg dedicate a full episode to you! Join us as the guys tackle your best comments and questions of the season: Are motorcycle throttles designed backward? What's the future of cruisers as Harley-Davidson's market share shifts? And what are the pros and cons of flipping your front track day tire to save a buck? And more!

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Are Chinese motorcycles finally ready to compete with the established giants from Japan and Europe? In this episode of Highside/Lowside, Zack and Spurge dive deep into one of the most talked-about topics in the industry.

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The most intense and inspiring conversation in Highside/Lowside history, Zack and Spurg are joined by three riders who faced life-altering motorcycle accidents and fought their way back to the machines they love. This episode is a powerful testament to the passion, resilience, and spirit of the motorcycle community... and the unstoppable drive to get back on two wheels, even when the world tells you it's impossible.

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Are motorcycle group rides the best way to make friends or the fastest way to make enemies? In this episode of Highside/Lowside, Zack and Spurg tackle the highs, the lows, and the unwritten rules of riding with other people. From the dusty trails of an ADV rally to the organized chaos of a track day and the etiquette of a local poker run, we cover what you need to know to survive and thrive.

Plus, we dive into a classic "Am I the A-hole?" about confusing intersection etiquette and why being "too nice" can actually be dangerous. Whether you're a seasoned veteran or a new rider looking to find your crew, this episode is packed with tips, horror stories, and laughs.

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