Drinking our own bathwater…

By Joe Berk

A few months ago I wrote a blog about artificial intelligence and I promised we would never use it for the ExhaustNotes blog.

I lied.

Good friends Liz and Sebastian were over for dinner a few nights ago and Sebastian told me about Google’s Gemini AI program.  The next morning he sent an email in which he suggested trying it with this prompt: Joe Berk has written extensively about motorcycles, including motorcycle touring. Summarize his work in this area and summarize what else he has written or is known for.  So I did.  What came back in a second or two floored me.  Take a look…


Joe Berk is a prolific author and motorcycle enthusiast whose work is characterized by a blend of technical expertise and a “dry, tongue-in-cheek” narrative style. He is perhaps most recognized in the riding community for his adventures with CSC Motorcycles and his deep connection to long-distance touring in Mexico.

Motorcycle Touring and Writing

Berk’s motorcycle writing often focuses on the intersection of adventure, small-displacement bikes, and international travel.

Baja and Mexico Exploration: Berk is an authority on riding in Baja California. His book Moto Baja! chronicles his transition from riding a heavy Harley-Davidson Softail to exploring the peninsula on various smaller machines. He has led numerous tours for CSC Motorcycles, detailing routes through Ensenada, Cataviña, and Guerrero Negro.

The ExhaustNotes Blog: As a primary contributor to ExhaustNotes, Berk writes extensively about “resurrecting” vintage bikes (such as Buells and KLRs), gear reviews, and the technical nuances of reloading ammunition for sport.

Police and Military History: He authored The Complete Book of Police and Military Motorcycles, which serves as a definitive reference for the evolution of service bikes globally.

Small-Bike Advocacy: Much of his touring work highlights that you don’t need a massive touring rig to see the world; he frequently documents 2,000-mile journeys on 250cc machines, focusing on the scenery, local food (like Tony’s fish tacos in Baja), and the mechanical reliability of the bikes.

Professional and Technical Works

Outside of the motorcycle world, Joe Berk (often published as Joseph H. Berk) is a highly regarded expert in engineering and industrial management. His “day job” expertise frequently bleeds into his motorcycle writing through his meticulous attention to mechanical failure and process.

Engineering Management: He has written over ten books on technical subjects, including Systems Failure Analysis, Total Quality Management, and Cost Reduction and Optimization.

Defense and Munitions: Berk has a background in the defense industry and is known for pioneering the use of fault tree analysis in munitions manufacturing. This technical background informs his writing on ballistics and firearms reloading.

Creativity and Leadership: He has published works aimed at professionals, such as Unleashing Engineering Creativity and Managing Effectively: A Handbook for First-Time Managers.

History and Firearms: Beyond engineering, he wrote The Gatling Gun, a historical look at the weapon’s evolution from the 19th century to the modern Vulcan cannon.

Distinctive Style

Berk is known for a “military-style” brevity mixed with humor. Whether he is explaining the metallurgy of a .357 Magnum reload or describing a tarantula photo shoot on the Transpeninsular Highway, his writing remains grounded in a “straight-talk” philosophy that prioritizes authentic experience over marketing fluff.


Wow, that was not bad.  Aside from a few inaccuracies, I couldn’t have done better myself.  I had to try the same AI prompt for Huber and Gresh.  Here’s what came back for Uncle Joe…


Joe Gresh is an acclaimed motorcycle journalist and adventurer known for his self-deprecating humor, technical “backyard” mechanical skills, and a “ride what you have” philosophy. He is a frequent collaborator with Joe Berk, most notably through the ExhaustNotes blog and various high-profile projects for Motorcyclist magazine.

Motorcycle Touring and Writing

Gresh’s touring work is defined by a grit that eschews the luxury of modern adventure riding. He often chooses machines that are intentionally underpowered or aged for his journeys.

The Trans-America Trail (TAT): Gresh is famous for his multiple assaults on the Trans-America Trail—a grueling off-road route across the U.S. He famously attempted it on a Kawasaki KLR250 (nicknamed “The Widowmaker”) and a vintage two-stroke Yamaha DT400, documenting the mechanical failures and physical tolls with a trademark cynical wit.

The CSC Western America Adventure: He was a key figure in the “publicity stunt” ride where a group of riders took 250cc Zongshen (CSC) motorcycles on a 5,000-mile loop of the Western United States. His writing helped prove that small-displacement bikes could handle serious American touring.

“Toxic” Tours: Gresh has a penchant for “Toxic Tours,” such as flying to Washington to buy a 1971 Yamaha RT360 Enduro sight-unseen and attempting to ride it home to Florida, dealing with decades-old seals and “petroleum hairballs” along the way.

International Adventures: He participated in an epic 6,000-mile ride across China, which further solidified his partnership with Joe Berk and resulted in extensive digital and print chronicles of the culture and mechanical challenges of riding in Asia.

The “Backyard” Mechanic and Technical Style:  Beyond touring, Gresh is revered for his technical “how-to” (and sometimes “how-not-to”) articles. Unlike factory-service manuals, his writing focuses on the reality of the home garage.

Resurrection Projects: He is known for “resurrecting” neglected bikes, including Buells, Kawasaki ZRXs, and ancient Japanese two-strokes. His articles often involve ingenious, low-budget fixes for things like worn-out kickstands or leaking fork seals.

Streamlining and Efficiency: Gresh has a deep interest in motorcycle aerodynamics and fuel efficiency. He often writes about the “Vetter” era of streamlining, arguing that modern bikes are unnecessarily blocky and fuel-inefficient.

Industry Commentary: As a former columnist for Motorcyclist (specifically the “Cranked” column), he provided a counter-culture voice to the industry, often critiquing the high costs and complexity of modern motorcycles.

Other Work and Public Persona

ExhaustNotes Blog: Gresh is a co-founder and primary voice of ExhaustNotes.us, where he writes on everything from tool reviews (comparing Harbor Freight to Craftsman) to photography.

Firearms and Ballistics: Much like Joe Berk, Gresh is an enthusiast of firearms and reloading, frequently weaving technical ballistics data and shooting range stories into his blog posts.

Cultural Critique: His writing often touches on music (Australian cult classic movies like Stone), the “absurdity of the modern world,” and the decline of the traditional biker lifestyle.

In essence, if Joe Berk is the disciplined, engineering-focused half of the duo, Joe Gresh is the chaotic, grease-stained poet who proves that the best stories usually come from the most unreliable motorcycles.


Wow again.  And again, aside from a few inaccuracies, this was indeed Joe Gresh.   It is good stuff.   Next up?  Google Gemini’s take on Mike Huber…


Mike Huber is a motorcycle adventurer, author, and journalist whose work focuses on the philosophy of travel, the freedom of a nomadic lifestyle, and the technical realities of long-distance touring. Like Joe Berk and Joe Gresh, he is a significant contributor to the ExhaustNotes community.

Motorcycle Touring and Writing

Huber’s writing is often deeply personal, focusing on the mental and emotional shifts that occur during long-term travel.

Living Off a Motorcycle:  Huber is well-known for his “Year in America” project, where he sold his possessions, left a traditional life in Seattle, and spent over a year living entirely off his motorcycle. He used Airbnb and camping to maintain a remote career while traveling, proving the viability of the “digital nomad” lifestyle on two wheels.

A Trip Into The Moment: This is his primary literary work, a memoir that chronicles his motorcycle journeys. It emphasizes the concept of “The Moment”—the meditative state reached when the distractions of modern life are replaced by the immediate requirements of the road.

Small-Bike International Touring: While he is often associated with the BMW GS series (his “UberMoto”), Huber is a proponent of using small-displacement bikes for international travel. He has documented extensive tours through Japan, Thailand, and Mexico (specifically Baja), often arguing that smaller bikes offer better agility and a more authentic connection to local cultures.

The “Huber” Style: In the ExhaustNotes circle, a “Huber” has become a colloquialism for a specific type of travel—minimal planning, flipping coins to decide the next destination, and embracing the “beautiful uncertainty” of the road.

Military Background and “UberMoto:”

Huber’s perspective is heavily influenced by his service in the U.S. Army’s 82nd Airborne Division.

The Airborne Connection: His writing frequently references his background as a paratrooper (with 19 jumps to his credit). This “All-American” military discipline often contrasts with his otherwise free-spirited “motorcycle gypsy” persona, giving his work a unique groundedness.

The BMW GS (“UberMoto”): Much of his technical writing and gear reviews revolve around the BMW GS platform. He is known for pushing these heavy adventure bikes into challenging terrain, often adorned with his 82nd Airborne decals.

In the context of motorcycle journalism, Mike Huber is defined by the intersection of the veteran’s discipline and the nomad’s soul, making him a go-to voice for those looking to escape the “gray” of conventional life for the vibrant reality of the road.


Again, good stuff.  Gemini got Mike’s number of jumps wrong (actually, it’s 25, but Mike figures Google didn’t include his five during Jump School).

Overall, I’m impressed.  But not to worry…I’m not impressed enough to start using it for our regular blogging.  That will be us for real.


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More Huber? Check out A Trip Into The Moment.

More Gresh and Berk? You bet! Check out A Cup O’ Joes!


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Sweet Dreams Are Made Of This

By Joe Berk

Boy oh boy, there is a lot happening here at ExNotes.  It seems like the travel has been nonstop the last few weeks, and not just with me.  Sue and I have been back and forth to the east coast for a funeral, a wedding, a birthday party, and more.  I had the pig hunting trip with Baja John to Arizona recently.  I’m headed up to good buddy Paul’s to pick up couple of custom Bowie knives he crafted for me (and I’ll have the story on those in the near future).  Bo Randall, move over.  These are grand times.

As I’m sitting here, our home has the pleasant aroma of Italian meat sauce (for which I provided my recipe a few years ago).  I’m making stuffed shells for my grandkids later today, and the first part of that calls for the gravy (as Tony Soprano would have said).

But it’s not just yours truly who’s been active (and actively writing).  Bobby Surber recently reported on the Grand Canyon’s North Rim fire, and she is also preparing a series on her recent trek through Patagonia.

The first installment of Bobbie’s Patagonia adventure runs this Saturday, with future episodes to post every Saturday thereafter.   This is good stuff.  I get to read it before you do, and I’m here to tell you the writing and the photography are superb.

Mike Huber continues to amaze us with his writing talent, with stories coming up on Thailand, Nepal, and more (much more).

Bumping into Mike at that impromptu gas stop in Baja (where we bought gas out of bottles from the Bajaeno captitalistos) was one of the luckier breaks I’ve had in my life.  I love Mike’s stories, and it’s not just because we’re both Airborne.  Mike tells a good tale.  You’re going to love what we have coming your way.

Good buddy Gobi Gresh is hard at it again, applying his resurrection, writing, and reporting (the Three Rs?) skills to his latest project bikes, a pair of 1962 Honda Dreams.  He’s into both bikes to the whopping tune of $750 so far, and he’s got one of them running already.

This is good stuff, folks.   My reward is I get to read Joe’s writing first.  You’ll see what I mean as Joe’s sweet Dreams continue.

Stay tuned, click on those pesky popups (make ’em pay!), and hit the Donate button below if you like what you’re seeing.  Good stuff is coming your way.


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Good Stuff Coming Your Way, But…

By Joe Berk

Wow, things are hopping here!  After a brief hiatus, we’ve got a series of great stories coming from Bobbie Surber and Joe Gresh.  Bobbie’s been hopping around down there in Patagonia and Joe’s got a pair of Dreamy Honda resurrections in his shop.  Mike Huber’s been busy, too.  He’s hopping around Southeast Asia, currently playing mayor in Thailand, and he’s been working an exciting new project that we’ll announce shortly.  The ¿Quantos Pistones? series is progressing nicely, and I’m discovering more photos of bikes gone by I didn’t know I had.  I’ve got a blog or two coming up on testing bolt shims from good buddy Lance over at TriggerShims.  These upcoming blogs are going to be good and it’s sure been fun.

But…

It’s time for me to hold out my tin cup again.  With DOGE, the Big Beautiful Bill, and all that, our income has gone from bad to worse (pardon my brief foray into politics).   You know that your subscription is free.  We get all our money from your donations and Google ads.  So do us a solid…click on those popup ads, and if you can, hit the Donate button below.  We’d sure appreciate it.

 

Thanks, folks.  Keep the shiny side up, and keep your powder dry.


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The Original Exhaust Notes

Churchill Clark in 1969. Our graduation yearbook was dedicated to him. I saw Mr. Clark again at our 20th reunion.  He was one of the greats and the creator of the Exhaust Notes name. Sadly, he is no longer with us.

The year was 1968, I was a 17-year-old pup, and Churchill Clark approached me with an idea for the Viking Press.   We were the Vikings (no one is quite sure how we got that name, as there were very few Scandinavians in South Brunswick), and the Viking Press, you see, was our high school newspaper.  Mr. Clark was an English teacher (a great one), and he was the Viking Press faculty advisor.

A bit more background:  There were several cliques in our high school (there were, are, and always will be in any high school, I guess), and I belonged to the greasers.  You know, the gearheads.  We lived and breathed GTOs, Camaros, Hemis, motorcycles, street racing, and anything that ingested fossil fuel.  We were in the middle of the muscle car era, maybe one of the best times ever to be a teenager in America.  Old Mr. Clark wanted to get our crowd reading the high school newspaper (he was a bit of a greaser himself), and as I was one of the more literate greasers, he asked me to write a column about cars.

“What do you want me to say?” I asked.

“Whatever you want,” Mr. Clark answered.

So I did, and I have to admit, it was a heady experience seeing something I wrote appear in print for the first time.   My idea was to have a little fun with the war stories and poke at the ridiculousness of it all.  Mr. Clark titled the column Exhaust Notes and he drew the little car that appeared at the top of every article.  I liked both, and the Exhaust Notes name stuck.  When Joe Gresh and I started the blog, there was no question about what it was going to be called.

A few months ago my high school class, South Brunswick’s Class of 1969, held its 50th reunion.  My good buddy and friend since kindergarten, Kathy Leary, told me she had saved a few of the old Viking Press newspapers, and she scanned a couple of the articles for me.

Those were great times, folks, and great memories.  I’m glad Kathy had the foresight to hang on to those old papers, and I’m grateful she scanned and sent a couple of the articles to me.  And I’m glad old Mr. Clark trusted me to run with the idea.


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Home Page Updates, and more…

We updated the ExNotes home page to make it easier to find our blogs on Baja, Epic Rides, Berk’s magazine articles, Gresh’s magazine articles, our YouTube videos, the new CSC RX4, motorcycle resurrections, Dream Bikes, Tales of the Gun, electric motorcycles, police motorcycles, and how to advertise on the ExNotes site.   Here are the home page links and the stories behind the photos…

This is the first image on the ExhaustNotes home page, and it provides a link to the ExNotes blog. This is the Gobi Desert in northwestern China, and that’s the real deal…a camel caravan. Gresh and I rode there on our motorcycles.
The link to articles by Joe Gresh previously published in a variety of magazines. There’s good reading here! The photo? That’s Gresh entering the Gobi Desert on a Zongshen RX3.
This is at the entrance to the Forbidden City in Beijing, and it’s your link to magazine articles by Berk.
Want to know what the ExNotes site is all about? You can get the story here. That photo? Hey, Gresh and I like gladiator movies. We were actors in one filmed in central China, near the city of Liqian.
Trust me on this: You need to advertise on ExhaustNotes.us. Here’s the link to get that process started. This photo was up on the Tibetan Plateau, with the city of Aba in the background.
The best riding on the planet, and it starts just across the border! Click this link to get our stories, our guidance, our suggested itineraries, and more on this magical place.  I took this photo while riding my CSC Mustang through Baja’s Catavina boulder fields.
Yep, we’re a motorcycle site, but this is one of the busiest places in all of the ExhaustNotes empire. Click this link for our Tales of the Gun stories.  That’s me firing the mighty M1 Garand.  My daughter shot the above photo on her iPhone, capturing the cartridge case in midair!
The only thing better than our Epic Motorcycle Rides page is actually getting out and creating the adventure yourself! Enjoy our tales of the adventure riding trails here!  Oh, and that photo?  It’s Gresh on an Enfield in Mexico!
Gresh doesn’t do 100-point restorations. Nope, his deal is rustorations, not restorations. A bike is only original once. The photo is Gobi Gresh’s mighty Z1 Kawasaki at the Tinfiny Ranch. It runs now, and you can read about how Joe brought it back to life here.
The stuff of dreams, the ones that got away, and more. You can peek into our dreams here. That’s my old 1200 Triumph Daytona after a 120-mph sprint across Highway 58 in California.
Who you calling Tubby? Here’s a cool collection of our videos. The photo was taken in Qufu, the birthplace of Confucius. Gresh and others are grabbing videos during a changing of the guard ceremony.
Motors, the best job on the force. I believe it, and you should, too. We’ve recently added a page indexing our police motorcycle stuff, and you can get to it here. The photo is good buddy Jim Watson on a Honda ST1300P police motorcycle.
The RX3 is a great bike, but folks wanted more displacement. Zongshen responded with the RX4, and upsized version of their iconic RX3, and CSC is taking orders now. You can read all about the RX4 and how it compares to the RX3 and the KLR 650 here. We rode the one above in the San Gabriel Mountains, which is where we shot this photo.
It’s a new world out there, folks, and electric motorcycles are part of it. You can catch up on what’s happening here. That’s a CSC City Slicker, a phenomenal buy at just $2495!
Writers write. Hey, it’s what we do. With something north of 20 titles under our belt, yeah, we’re gonna brag a bit. Read all about it here, and get links to buy our books on this page!
Want the e-ticket ride back to the ExhaustNotes home page? It’s right here. And that photo? It’s the Bridge of the Gods, spanning the mighty Columbia River from Washington to Oregon. When I’m there, it feels like it’s a place where I belong. What could possibly be a more fitting home page link?

There you have it, my friends.   You’ll see all of the above when you open our home page, and it’s your nav system to the rest of the site.


Hey, there’s more good stuff coming your way.  We do our best to blog every day, and we’ve got great stories lined up for you:

Good buddy Steve’s Norton Commando
More vintage police motors
The continuation of our .45 ACP ammo series
The Indiana Jones aspects of riding in China

And much, much more.   Don’t miss any of it…sign up for our automatic email updates (add your name to our email list), and you’ll stay up to date!