Highside / Lowside

Highside/Lowside is back for its 10th season! You could say we've learned a thing-or-two about motorcycles over the past 9 seasons. What we know for certain is there's no better way to start a season than with our very own Lance "Silver Fox" Oliver! Lance joins Spurg and Zack to discuss the exciting new-for-2025 motorcycles.  Are you happy with what we’ve seen so far?  What are you hoping to see?  Let’s hear ‘em! Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Kinga Tanajewska from OnHerBike gives her take on this past season’s talking topics including: Solo-riding in foreign countries, her top bike-mods & rider aides and so much more!  Also, the first flying motorcycle available to the public and a very poetic review. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

What repairs can you really do on the side of the road with only a tool kit? Will Chinese bikes force Japan to compete? If you truck your bike out of town, where should you park while you ride? All these questions and more… plus a special present from a listener that has Zack & Spurg cry laughing… on this episode of Highside Lowside. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Lobbyist and rider Phil Stalboerger joins to discuss his own journey getting a lane-splitting legalization bill built and passed in the state of Minnesota… and how you can do it too!  Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Some bikes never get made. Some get discontinued. And some only exist in the wildest dreams of our hosts. Listener-favorite Spenser Robert joins the show to come up with the best motorcycles in every category that (for whatever reason) AREN’T being made… but could be top-of-the-heap if they were just given a chance. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Do electronic rider aids actually make you safer? Faster? Do they breed new motorcyclists incapable of truly handling their machines? Ari Henning joins the show to breakdown the current state of electronic rider aids and determine which ones are actually worth the money! Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Is A.I. ready to rip two wheels? That’s what we want to know! With more and more people turning to A.I. for answers…motorcycle experts Zack, Spurg and Lance “the Silver Fox” Oliver put the intelligence through it’s paces to see if it’s a viable source for our fellow riders out there. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Petcock. Pillion. Backing the Bike In. If you’ve ever heard riding buddies throw these words around and been too embarrassed to ask what they mean… this is the episode for you! Zack and Spurg define and dig into the confusing slang and technical terms sent in by our listeners. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Race-legend and journalist Mat Oxley joins the show to educate us on the history of and present fascination with the high-stakes (and high-speed) world of MotoGP motorcycle racing and the super-athletes brave enough to ride in it. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

The Suzuki SV650’s interesting history and monumental impact on the world of motorcycling made it the perfect bike to kick off our new “Motorcycle Icons” series!  Whether you own an SV650 or not, you’re sure to enjoy learning more about this prolific ride. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

What were the moto headlines 100 years ago?  How did Lance Oliver put 100k miles on a Street Triple?  What was the first bike Ari Henning went 100 mph? In honor of our 100th episode, we invited all your favorite guests to discuss motorcycling by the 100’s.  Also on the show: An engine-sound guessing game first and a frank discussion about Spurg & Zack’s riding ability. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

The Motorcycle Dating Game is back! Zack & Spurg take requests to find the perfect motorcycle for those searching for that special moto. Will our lonely riders find their moto match? Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Zack & Spurg have the best mods to get the most out of your motorcycle… whether you’re heading across town, across the country, down the track or off the beaten path. Also on the show: Are hydrogen motorcycles the real future of riding?  And an engine-sound guessing game for the ages. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

You know stand-up comedian Alonzo Bodden as the grand prize winner of Last Comic Standing (S3), but did you also know that he’s been riding motorcycles for over 40 years? Alonzo joins Zack & Spurg in this season’s finale to discuss his start on two wheels, current moto philosophies and whether or not biking affects his time on stage. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Would Ari Henning recommend racing oil in your bike if you aren’t racing?  Will 90’s video game-style sport bikes make a comeback?  What’s the best way to make riding buddies? Moto-gurus Zack & Spurg (and Ari) answer these questions and more from listeners like you in this season’s comments, questions, and answers episode. Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

As Zack and Spurg are just starting their journey as dads, they look for guidance on how to introduce their children to two wheels and how to successfully make motorcycling a family affair.  So the duo interview their own dad’s about their personal riding history, what it was like becoming parents who ride, and ultimately the joy of riding with your kids.  Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Ever wanted to know what experienced moto-journalists would buy if they were looking for a bike in your area?  We gave Spurg, Zack and Patrick Garvin $20,000 to buy three motorcycles that were actually for sale in their areas (East Coast, West Coast and Midwest).  Check out what they picked, and more importantly… why they picked them! Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Motorcycle Safety Tech has made some BIG leaps in the past several years.  Who better than gear-guru Pat McHugh to fill Zack and Spurg in on the biggest advancements, how they work and if they’re right for you! Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Displacement creep is real!  And it’s happening across every motorcycle segment. Zack and Spurg dig into the details and answer why engines keep getting bigger, where it’s helping and where it’s hurting. What do you think?! Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos

Zack and Spurg are back, and this time, they're joined by legendary moto-journalist — and Spurg's hero — Peter Egan. Will Spurg shed tears of joy? Will he full-on ugly cry? Place your bets in the comments! Check out more from RevZilla: Common Tread: News, opinions, and written reviews RevZillaTV: Bike reviews, How-To's, and product videos