Cycle World Podcast
Join Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer for the weekly Cycle World podcast for lively conversations about motorcycles and the people who build and ride them. Cameron’s legendary knowledge and ability to describe highly technical subjects in ways that are easy to understand allies with Hoyer’s massive testing background and hands-on work in the CW garage.
Episodes
Motorcycle Purchase Decisions Are Emotional--Or Why we Fall for Styling
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastThe US motorcycle market is a market of love. Performance stats, spec sheets, MPG, or other more practical concerns have a role, but it's usually to support and justify buying THE MOTORCYCLE WE LOVE. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about motorcycle styling, car styling, "covers" on appl
Oil Pressure or Viscosity? How Engines are Lubricated and Synthetic vs. Conventional Oils
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastOil seems to be endlessly fascinating to gearheads, so Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer get back into the advantages of synthetic and conventional oils, how engines are lubricated and cooled, and a whole lot more. Learn about "the wedge" and maybe that modern vehicles are "liars"?
The Legendary Honda RC51 Beat Ducati at its own V-Twin Superbike Game
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastAt its core, Honda tries things. Honda superbikes were established as V-4s in the early 1980s, but when Honda Motor Co. saw Ducati winning with a V-twin in World Superbike, it build a new V-twin engine for the 2000 season. And won. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the origins of the RC51, also k
MotoGP 2027: Smaller Engines, Less Aero, More Thrills?! Thoughts on the New Era.
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastMotoGP for the 2027 season will feature 850cc engines, down from the current 1000cc. Aerodynamic aids will be dialed back, and ride-height mechanisms will not be not allowed. There are more rules going into effect than this, so take a ride with us to hear what we might expect in 2027.
Rear Suspension Designs That Failed, and, of course, More!
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastHow have we gotten in wrong with rear-suspension designs? In so many ways! Kevin and Mark take a tour through rear suspension systems that didn't work and never beat the simplicity of the conventional swingarm, plus they get into all kinds of other elements of the chassis.
Does a Longer Stroke Make More Torque?
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcast"Dang, them long-stroke engines are just torquier." While this is often true, it's not for the reasons many of us think. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about Bore and Stroke Ratio and how it influences engine horsepower and torque.
What is a Beautiful Motorcycle?
What is a beautiful motorcycle? You know it when you see it? Kevin and Mark talk about beauty of motorcycles both inside and out. We have a lot of the hits--Vincent Black Shadow, Harley-Davidson XR-750, Norton Manx, and more--but they sneak in some unusual stuff, too, all the way to the 1967 Suzuki RK67 50cc roadracer with 17-speed transmission!
Unfit For Purpose: Birth of the Superbike, from local tracks to the world.
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastPurpose-built production racebikes were available and pretty affordable in the early-to-mid 1970s, but humans will race just about anything. So as streetbikes started to improve and the term "superbike" was born, it didn't take long for people to start racing production bikes at local tracks. One of the most famous was C
The Tragedy of Motorcycle Aerodynamics
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastMotorcycles are just not good when it comes to aerodynamics. They punch a great big dirty hole in the air and do almost nothing to close it behind them. Kevin and Mark talk about moto aero, some historic solutions, and later in the podcast transition to MotoGP aero and related performance enhancing solutions. Tuck in and let's rid
Stories of the Daytona 200 and 50 years of Superbike Racing!
Find us on Patreon! https://www.patreon.com/cw/CycleWorldPodcastThe Daytona 200 has been the national motorcyclist's rite of spring, but it's more than just the 200--for much of the country it's the first sign that riding weather returns! Kevin and Mark talk about Daytona from early days at the beach, moving to the Speedway, and with lots of anecdotes thrown in. Mark was there for the
Inside Ducati's Insane NEW 2027 SUPERLEGGERA Centenario! All the CARBON FIBER and 248 HP!
Ducati dropped a carbon-fiber bomb in the form of the 2027 Superleggera Centenario, the most exotic V-4 superbike from Borgo Panigale ever. Perhaps even more far out than the Ducati Desmosedici RR just because there were no "rule" limitations for the new Superleggera. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer dig into all the details of this beautiful and exotic limit
Motorcycle Rear Suspension and the Evolution of the Swingarm.
Listening to our listeners (and viewers), this topic came from you guys: Kevin and Mark take a look at motorcycle rear suspension starting with "all arm and no swing" rigid frames of the early days to the many variation on the swingarm as we know it today. A sprung saddle is "rear" suspension, no?
WEIGHT TRANSFER and Motorcycle Handling--To wheelie or not?
How many ways have motorcycle designers gotten it wrong? So many! One of these was chasing an ultra-low center of gravity on motorcycles, only to find it made handling worse! How have we settled on 20-22 inches off the ground for center of gravity? Because it works, and transfers weight on the front wheel during braking and to the rear wheel when accelerating. The right C of G also assists us when
MOTORCYCLE GEARBOXES EXPLAINED: Shifting, gear mesh, forks and more.
The motorcycle gearbox can be a great mystery but Kevin Cameron is here to help us all understand how it works. Why do we have six-speeds and constant mesh (mostly)? Kevin and Mark Hoyer also divert into DCT, helical gears vs. spur, and how to make your dogs happy. Join them for another Cycle World Podcast.
BIG BANG! How Firing Order Can Change An Engine.
Honda made a big impression with its close-firing-order "big bang" NSR500 and became dominant in two-stroke 500cc Grand Prix racing through the 1990s, replacing the "screamer" engine. Other factories followed suit. But firing order on four-strokes also plays a huge role in how an engine works and how it relates to the rider and to traction. How? Join Cycle World Technical Edito
Why did the "Normal" valve win? Poppet valves vs. Sleeve Valves vs. Rotary valves.
There have been many engine valve designs since the dawn of the internal combustion engine. What made poppet valves stick? (See what we did?) There were many other designs and some, like the sleeve valve in the Bristol Centaurus WWII radial aircraft engine, that worked very well. Classic Kevin Cameron stuff here as he and Mark Hoyer discuss the relative merits of engine valve types.
Four Banger: How the inline-four was inevitable for motorcycles.
The inline-four has many qualities that made it the performance engine format of choice for decades. Ride with Kevin and Mark as they talk about the origins of the inline-four and how we have explored many other engine formats and firing orders/timings, and possibly a few side stories about other things!
Hello Sparky! History of Ignition, Spark! Open Flame! Hot Tube! What?!
We just want to light the fire, that's it! Kevin and Mark dive into all the different ways internal combustion engine builders have found to light the combustible air/fuel mixture. There has been spark, open flames(!), a thing called "hot tube" and more. Even compression can light off the charge, and we'll talk about that too. From magnetos to coil and points to fully electronic
Why Steel Pistons and Cylinder Heads? Why Now?
In the early days of internal combustion engines, pistons were typically made of steel, but it wasn't long before aluminum took over (thanks, W.O. Bentley). But steel pistons and even cylinder heads are coming back in special applications. Kevin and Mark dive in to 3D printed steel pistons, turbo housings, and steel cylinder heads in F1 and other racing. The guys take a deep dive into boost, p
Torque! Tolerance! HOW HARD DO WE TURN THE WRENCH?! Feel? Force? Learn about tightening bolts.
"Don't want it to come loose!" This is true, but how many mangled fasteners and engine cases have you encountered? More than you'd like. So Kevin and Mark decided to talk torque, torque wrenches, lock nuts, fastener elasticity, sealing, and so much more. And what if you don't have a torque reference sheet for your bike? Learn fastener basics to help you have guidelines for fa
Why OVERHEAD CAMS and How Did WE GET HERE?
Kevin will start with atmospheric intake valves and someone from the 1800s, but for real we are talking about Overhead Cams here. Why has OHC become the standard for four-stroke-engine valve operation and what are its advantages. Also, you won't believe how old the technology is. Join Kevin and Mark for the bumpy world of cams above the head.
Piston Rings! The Tiny Parts that Make Piston Engines Possible!
Early attempts at sealing pistons in cylinders included hemp and other natural fibers. Today's piston rings are made of amazing metallic materials that allow motorcycle engines to last longer than ever. Kevin and Mark dive into piston rings from the early days to now and talk about cylinder finish, ring gap, "flutter," and so much more. Join them on the Cycle World podcast!
Are Racers and Crew Chiefs Human? Inside the minds and talents of the world's best!
In this week's episode, Cycle World Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about racers and crew chiefs and how their seeming supernatural powers relate to their humanity. Also, we have learned so much from these talented, intelligent people and share many stories about some of the greatest road racing riders and tuners of all time, how they win and how they progres
MORE Dream Bikes from the Mecum Las Vegas Auction 2026!
Hey, there are more than 2000 bikes, and Kevin and Mark picked so many bikes for the first episode of the 2026 Mecum Las Vegas motorcycle auction that they wanted to keep going! Honda NSR400 to Vincents to one sweet Yamaha TR-2 350cc roadracer, it's another good time with some amazing bikes.
Are HYBRID Motorcycles Dumb?
Hybrid power can bring the best of electric and combustion power together, but does it make sense for motorcycles? Benda recently showed a hybrid prototype and Kawasaki has already taken the plunge. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer discuss hybrid power, including diesel electric trains and a Canadian company doing similar work on semi-trucks and a diesel hybrid pickup
DREAM BIKES: Kevin & Mark's favorite Bikes from the Mecum Las Vegas Motorcycle Auction!
Kevin and Mark pick their favorite bikes from the MASSIVE Mecum Las Vegas Motorcycle Auction. Of course, Kevin picked technically interesting and historically significant bikes, and Mark picked "stuff he liked"! There are great bikes here and plenty of stories to go with them. Harleys, Hondas, a Buell and stuff you may not have heard of. Join us on the ride!
Harley-Davidson Big Twin, Knucklehead to Now!
Harley-Davidson debuted the Knucklehead in 1936 and millions of subsequent Big Twins built in its image continue to "potato-potato" down the road! Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the origins of Harley-Davidson's EL and journey through the Panhead, Shovelhead, and up to the modern era. Think of it as the engine that grew with the American highw
How MOTORCYCLES improved because of AIRCRAFT!
As Technical Editor Kevin Cameron likes to say about aircraft, they have to be light enough to fly and heavy enough to make it to the destination reliably. This drove innovation in design and metallurgy in aircraft that made it all the way to motorcycles, of course! Roller tappets for camshafts? Check! And so much more. Kevin and Editor-in-Chief Mark Hoyer talk about the flow of technology and des
Where did Norton Motorcycles come from and why do we love them so much?
The new Norton debuted a full line of new bikes recently as parent company TVS finally pulled back the curtain after 5 years of work. Cycle World's Kevin Cameron and Mark Hoyer start about 125 years earlier, at the beginning of the company and its reputation for remarkable singles and following racing success. Isle of Man TT! Norton Manx! Up through Commando and the demise of the company in th
EICMA! New Motorcycles From the Biggest Show of the Year! China, India, Japan, Baggers!
Kevin and Mark take a look at new motorcycles from EICMA, the huge annual show in Milan, Italy. The guys talk about Chinese motorcycles, the Indian-made Nortons, and, of course, Honda's electric-supercharged V3R and, as always, "more." Visit cycleworld.com/eicma so see all the bikes and read about these interesting new models.
How Ducati history might have changed! The 60-year-old V-4 that never made production.
Long before the Ducati Panigale V4 the American Ducati importer convinced Ducati and legendary engine designer Dr. Taglioni to build a 1200cc V-4 that made 100 hp in 1962. It was designed to chase after sales in the lucrative police bike market in America. It was a 90-degree V-4 with four carburetors and very American styling. Join Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer as t
The GREAT Dan Gurney: MOTORCYCLE ENTHUSIAST and ENGINE DESIGNER! The 280-hp Moment-Canceling TWIN!
American racing hero Dan Gurney's exploits in auto racing and car construction are legendary, but Dan was also mad for motorcycles. So much so he built his own feet-forward machine (the Alligator) with a few different production engines modified to his specs. But he also got his company All American Racers to design a compact 1800cc Twin that was projected to make 280 hp with perfect smoothnes
EMPIRE OF RPM: Learn How HONDA built its MOTORCYCLE BUSINESS ON REVS
Soichiro Honda visited into Isle of Man TT in 1954 and was shocked to see how high Italian and German racing machines revved. The company got to work! By 1958 when the Honda Cub and its 50cc four-stroke debuted, its engine made peak power at 9000 rpm with great reliability. Honda went on in racing to develop Grand Prix engines revving beyond 20,000 rpm. This expertise led to street bike 350 twins
How Exhaust Pipes MAKE POWER (or KILL IT!)
How does your motorcycle exhaust system help your engine make more power, be more efficient, and sound amazing? Like many parts of the motorcycle, there are near-infinite variations. For exhaust systems Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer discuss: length and diameter of the tubing, collector size and shape, how long each element of the system is, overall length, silencer
Makin' FLAMES! The ART and SCIENCE of mixing FUEL and AIR.
Sounds crazy but early engines ran on "city gas," generated by roasting coal. Liquid fuels like gasoline improved our lot in Combustion Life, but there have been many experiments to get the most out of it. How close are we to perfect combustion? How do we get liquid fuel--which will not burn--to turn to vapor that will burn? So many questions that Kevin and Mark set out to answer. Let
Ninja! Kawasaki's brand within a brand and how it came to mean "Sportbike" to the masses.
How "Ninja" came to define Kawasaki and what it means to the company. The bikes that built this brand within the brand started in the early 1970s and Ninja just put a name on it. What's "it"? Listen as Kevin and Mark of Cycle World talk about where the Ninja ethic began and where it's taken Kawasaki, from screaming two-stroke triples to supercharged 1000cc sportbikes.
Fun With Materials: What are Motorcycles Made of and Why?
This week Kevin and Mark are getting MORE MOLECULAR than usual! We know, it's awesome, right? The motorcycle mostly started with iron, then steel and some bronze, and then we got aluminum, titanium, beryllium and more, plus all kinds of composites. Despite getting molecular, it's a big topic, so join us on our epic journey.
Yamaha V4 vs. Inline Four! Will a new engine design save Yamaha in MotoGP?
Yamaha is a passionate racing company but recent success has eluded the tuning fork folks. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer dig into Yamaha's new V4 MotoGP racer that debuted at Misano and is under continued testing. Will the V4 solve all the company's problems? Will rides love the new engine and bike? What are the advantages and disadvantages of V4s and inline
HOW FAST COULD WE GO?! What's making new motorcycles slower than they should be?
Kevin and Mark dive into what's holding back the ULTIMATE PERFORMANCE of your motorcycle. What could be changed in the engine or with aerodynamics that could help us hit 250 mph? What are the tragic shortcomings and amazing strengths of motorcycles today? Jump in the slipstream and take the ride with us on the Cycle World Podcast.
SHAKE IT! Does Vibration Eat Horsepower?
Engine vibration...does it eat horsepower? How do we control it? Where does it come from? What's secondary vibration vs. primary? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer discuss the many types of vibration in engines and the various schemes used to control it or let those vibes we love come through.
How has Honda Sold MORE THAN 100 MILLION SUPER CUBS?!
The little step-through that changed transportation around the globe and helped Honda achieve Grand Prix Racing success, technical dominance, and massive wins in automobiles, the 1958 Super Cub hit a target for buyers no one had yet considered. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer discuss how Soichiro Honda and Takeo Fujisawa helped conceive of this little motorcycle to fu
How Emissions Regulations Improved Motorcycles
All we've ever wanted is complete control of combustion in our motorcycle engines and we are closer than ever. Find out how cleaning up emissions has enhanced power, running quality, engine life and more as Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer discuss the combustion process and all the tricks used to move ever closer to stoichiometric. What's that? Listen and find
Ran when parked?! HOW TO GET AN OLD MOTORCYCLE RUNNING!
Barn finds, garage finds, yard finds and alley finds, that abandoned old motorcycle isn't going to start itself! Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer run through the steps and tricks to get an old carbureted or fuel-injected motorcycle running. Two-stroke oil in a four-stroke? Yes! De-rust a gas tank--we have a way! Listen as discuss the smell of old gas and getting a
10 Crazy Cool Concept Bikes You Probably Don't Remember
Concept bikes can be crazy weird looks at a possible future or be hints about new models to come. Some are even intended as near-production but never make it. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer run down a list of 10 concept bikes that might have been and one that actually made it to the streets of America. Hybrids, superchargers, inline-sixes, alternative front suspensio
CONSISTENCY IS EVERYTHING! Kevin Cameron gets molecular on Cyclic Variation. What?! Listen to learn!
If every combustion event in your motorcycle engine was the best it could be, power and efficiency could rise by as much as 20 percent! Find out how engineers and designers work toward this optimal goal and how chaos just keeps getting in the way. Technical Editor Kevin Cameron and Mark Hoyer talk about all the things that influence how the charge lights off in the cylinder of your motorcycle engi
INSIDE THE HOT ROOM! The magic in your motorcycle engine's combustion chamber.
Leave it to Technical Editor Kevin Cameron to start in 1862 with the first guy who conceived the four-stroke combustion cycle. KC proceeds with Editor-in-Chief Mark Hoyer on the journey to the combustion chamber we have today and why it's shaped how it is, flatheads to hemis, two valve, four valves and more valves! There's so much to cover in such a small space. Join us!
Do YOU know about these 7 (or so) STRANGE MOTORCYCLES that made it to market?
Motorcycle manufacturers made some strange experiments as they looked for new customers or that novel idea that would create a new type of machine. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer go down a list of odd and wonderful machines that made it to the market--sometimes not for very long. Did you know about the two-wheel-drive dirtbike? The cruiser with the fabulously expensi
GOING IT ALONE: When Kenny Roberts Quit Yamaha and Built his own MotoGP bikes FROM SCRATCH
What causes a world championship-winning rider/team owner to quit the factory racing world and build his own engines and chassis? FREEDOM! Kenny Roberts took the considerable talent of his Yamaha factory team and forged ahead alone, first with the Modenas KR3 and then the Proton KR5. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the development of these bikes, and manage
SUZUKI in GRAND PRIX racing! Sheene, Schwantz, Gammas, the Suzuki Amazing GP Journey.
Suzuki found early Grand Prix success with two-strokes in the early 1960s and it bloomed into 500cc championships in the '70s, '80s, and '90s and 2000s with riders like Scheene, Uncini, Lucchinelli, Schwantz and Roberts. Suzuki even scored one in MotoGP's four-stroke era. Technical Editor Kevin Cameron and Editor Mark Hoyer talk about Suzuki's early days in GP racing and the Ha
Inside Legendary Honda V-4!
Honda's VF750F arrived in 1982 with is square-tube steel frame that elevated the motorcycling handling game to new heights and launched a production V-4 dynasty at Honda. AMA Superbike championships followed as did many remarkable motorcycles including VF1000R, RC30, RC45, VFR750, 800, and 1200, plus the amazingly exotic oval-piston NR750. Technical Editor Kevin Cameron and Editor-in-Chief Mar
The Unlikely Success of Triumph's Modern Rebirth!
Triumph died along with the British motorcycle industry in the 1970s, with last-gasps into the 1980s. Then John Bloor came along and breathed new life into the storied British brand. And it wasn't some half-hearted retro effort, the company jumped right into modern motorcycles. Now, the company is a Moto2 engine supplier, has a full high-performance retro line, a collection of sporting streetb
MORE "NEW" Tech that's actually really OLD!
There is so much old technology people think is new that it didn't fit in one episode! So join us for our second round of interesting motorcycle and engine technology that seems new but absolutely is not. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer hit the podcast running with roller tappets...Listen to hear about those and the rest of the items on the list!
The Remarkable Endurance of the BMW Boxer--More than 100 Years of Flat-Twin
BMW got serious about making motorcycle engines in 1923, when aircraft engine designer Max Friz delivered the first flat-twin to BMW. More than 100 years later, the Boxer engine remains the soul of BMW despite the company's success with many other engine layouts including the inline fours and sixes, plus singles and parallel twins. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer
FABULOUS or FAILURE? The Harley-Davidson VR1000 Superbike.
Long before King of the Baggers, Harley-Davidson committed to Superbike racing and hit the track in the early 1990s with the VR1000. This 1000cc V-twin had all the right ingredients for success, but what happened? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer take a dive into the building of the bike, its evolving specs, it ultimate retirement and so much more!
V8 Airplane engine in a MOTORCYCLE! The Amazing Glenn Curtiss. Was his 136-mph speed record real?
Glenn Curtiss was one of the great innovators of motorcycling and aircraft in the early days of the combustion engine. His V-8 and V-12 aircraft engines were legendary and record-setting on earth and in the sky. Technical Editor Kevin Cameron rates Curtiss as a hero, and Editor-in-Chief Mark Hoyer agrees. We also have excellent technical information about land speed racing from a engineer/racer We
The Single GREATEST Motorcycle HANDLING REVOLUTION: What's a FEATHERBED?
Motorcycle frames were just glorified bicycle frames for a long time--spindly, flexible, poorly balanced. That all changed with a pair of clever Irish brothers who designed a motorcycle frame that revolutionized motorcycle handling--and it helped Norton remain a force in GP racing against higher horsepower motorcycles for years. It also changed motorcycling forever and helped us get to the excepti
The Surprising Origins of the Harley-Davidson Softail!
Would you believe the great success of the Harley-Davidson Softail started in one man's private garage? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the FX of 1971 and how the Softail was born, plus how Dyna fits into the picture.
"NEW" Technology You Didn't Know Was Really Old!
https://www.indianmotorcycle.com/en-us/motorcycles/#bagger This episode of the Cycle World Podcast is brought to you by Indian Motorcycle and its new Liquid-cooled PowerPlus 112 engine.If you’re looking for the ultimate in American V-twin style and performance, Indian Motorcycle has your next bike. Powered by the new liquid-cooled PowerPlus 112 engine, the PowerPlus family—Chieftain PowerPlus, Ind
The rise of INDIAN Motorcycle in American V-Twins and the power of brand.
Indian's 2014 rebirth picked up the brand's story from where it left off, with the Thunderstroke 111 evoking the flat-head engine of yore and complemented by great big swoopy fenders, an image that clicked right into America's V-twin cultural brain. So much has happened since then, up to and including total dominance of American Flat Track racing with the FTR750, and multiple MotoAmeri
Rider Aids: Electronic or otherwise! What ARE they, REALLY, and what were the first ones?
Just how much help is enough help from riders aids on a motorcycle? Will rocket blasts help you save the front one day (as in the thumbnail Photo by Bosch)? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the first rider aids, the electronic revolution, and where we may be headed.
How is DUCATI DOMINATING MotoGP and what secrets do the Italians have?
Ducati's rise to dominance in MotoGP has been profound. Many factors are at play, but Ducati has found corner speed and combined that with its dominant power, plus an ability to exploit rear grip to the maximum. Technical Editor Kevin Cameron dives in with Editor-in-Chief Mark Hoyer on how the relatively small Bologna-based manufacturer has found its winning formula.
Original SUPERBIKE: How the 1969 HONDA CB750 Changed Motorcycling Forever!
Overhead cam, inline-four with four carburetors and four tailpipes, the Honda CB750 made previously exotic features into an affordable, reliable production motorcycle with great all-around performance and smoothness the world had never seen. The CB750 was an instant success for Honda and started the modern era of performance motorcycling. Join Technical Editor Kevin Cameron and Editor-in-Chief Mar
Why was MAGNIFICENT Moto Guzzi 500cc V-8 Grand Prix Racing Motorcycle Killed in 1957?
The 500cc V-8 racing engine by Moto Guzzi is one of the most exotic and beautiful Grand Prix powerplants ever made. Never mind that it never won a GP! Eight pipes, eight carburetors and spinning to 14,000 rpm, it revved DOUBLE the rpm of the famous Norton Manx 500cc single racing at the same time. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the Moto Guzzi V-8's ori
How the MODERN MOTORCYCLE is MADE: Good + Affordable!
Everybody loves the image of the artisan lovingly hand filing parts to fit and making sure every detail is correct but---we ain't got time for that! Mass production, advances in materials, automation, intelligent design, and rationalization have led us to a wonderful world of (mostly) affordable motorcycles that offer tremendous value, reliability, and fun! Technical Editor Kevin Cameron and Edito
MILLIONS of Harley-Davidson SPORTSTERs have been sold. Why?
The Sportster was born 1957 and became a motorcycle for all people. Cruiser, dragbike, flat tracker, street tracker, road racer, chopper and so much more--the Sportster has been customized into infinite variations on its essential V-twin American theme. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer discuss the Sportster, its origins in the early days of Harley-Davidson and where th
The SECRETS of how ROYAL-ENFIELD is TAKING OVER the WORLD!
Indian motorcycle brand Royal Enfield went from selling 45,000 units in 2007 to nearly 1 million in 2024! How did this formerly British motorcycle company get to India in the first place, and how did it go from quirky vintage motorcycles to a global middleweight motorcycle phenomenon? Join Kevin Cameron and Mark Hoyer as they discuss the strategic growth of the brand and the person behind it all.
The TOP 6(ish) MOTORCYCLES and TECHNOLOGY that changed everything!
The biggest technological moments in motorcycling are discussed here by CW Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer. What innovations drove the biggest changes? What models are most important? Listen to the CW podcast to take the ride and find out! There will be some you've probably never heard of and other that you'll know well. Join us!
CALIFORNIA HOT ROD: The V-twin Ducati that made the brand in America in the 1970s
Cycle magazine editors Cook Neilson and Phil Schilling bought a Ducati 750 Supersport in the 1970s and made it into a superbike racer, which launched the Italian marque's reputation in the US. Dubbed the California Hot Rod, the bike was unrelentingly modified and developed to become a Daytona winner. It is perhaps the most important Ducati V-twin behind Paul Smart's 1972 Imola 200-winning machine
The Modern In-line 4 Sportbike was invented 100 years ago! The story of Gilera and Rondine.
In 1923, two Italian engineers, Piero Remor and Carlo Gianini, designed an inline four-cylinder motorcycle engine that was mounted transversely. It was an important moment, for from that beginning have descended all of today’s inline-four motorcycle engines. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the origins of the modern in-line four sportbike from Rondine to Gil
Widowmaker or Landmark Superbikes?! Kawasaki's Legendary 500cc & 750cc two-stroke Triples.
If any bikes of the 1970s defined "scary fast" they were Kawasaki's H1 500cc and H2 750cc two-stroke Triples. They were notoriously fast but also not particularly, uh, confidence inspiring in terms of handling or brakes. But they were incredibly quick and easy to modify for even higher performance. Were they really that bad? Technical Editor Kevin Cameron has a deep familiarity with
Brough Superior: Parts-Bin Specials or the Finest Motorcycles Ever Made?
The legend of Brough Superior is built on it being "The Rolls Royce of motorcycles," a statement George Brough was always careful to attribute to anyone but him. Kevin Cameron and Mark Hoyer dive into the origin of the company and make some surprising discoveries about its innovation during research for the podcast.
What if TWO-STROKE STREETBIKES SURVIVED?
It was all glory and light(ness) when two-stroke streetbikes roamed the earth! But man did they make smoke. What would a modern two-stroke streetbike be like? Do we have the technology to make a high-powered two-stroke emissions legal? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about what a modern two-stroke would need to make it to a road near you. Kevin's conclusions
Alien Chassis Technology! Amazing Bimota motorcycles from the 1970s to today!
Mecum's 34th Annual Las Vegas Vintage & Antique Motorcycle Auction will feature 2,000 motorcycles! https://www.mecum.com/auctions/las-vegas-motorcycles-2025/ Bid live at the South Point Hotel & Casino or register to bid online or by phone, January 29-February 1, 2025.
Have a bike to sell? Consigning with Mecum is easy.
Don't want to go out of pocket on your auction purchase? Me
Peter Egan Special Guest!
Mecum's 34th Annual Las Vegas Vintage & Antique Motorcycle Auction will feature 2,000 motorcycles! https://www.mecum.com/auctions/las-vegas-motorcycles-2025/ Bid live at the South Point Hotel & Casino or register to bid online or by phone, January 29-February 1, 2025.
Have a bike to sell? Consigning with Mecum is easy.
Don't want to go out of pocket on your auction purchase? Mecum offe
DREAM BIKES: Kevin and Mark make their top pics from the Mecum Las Vegas Motorcycle Auction
Mecum's 34th Annual Las Vegas Vintage & Antique Motorcycle Auction will feature 2,000 motorcycles! Bid live at the South Point Hotel & Casino or register to bid online or by phone, January 29-February 1, 2025. Check out the auction here: https://www.mecum.com/auctions/las-vegas-motorcycles-2025/
Have a bike to sell? Consigning with Mecum is easy.
Don't want to go out of pocket on your au
HARLEY vs. TRIUMPH, the CALTECH WIND-TUNNEL, and the ACCIDENTAL birth of 750cc racing
Harley-Davidson's famous racing boss Dick O'Brien was looking in the 1960s to strike back at Triumph and its 500cc twins that were winning Daytona. With the help of star tuners Jerry Branch and Neil Keen, plus some clever work at the Caltech wind-tunnel, Harley came back with a race-winning flat-head 750 AND tested a strange prototype called the Midget that was even faster but is lost to history.
Honda's AMAZING Grand Prix Racers of the 1960s—From Scooters to World Championships!
It went from You Meet the Nicest People to You Meet World Champions on a Honda in a very short span of time. In 1959, Honda was selling scooters in the U.S. Ten years later it was the CB750--and Honda's GP racing effort in those intervening years drove this change. Technical Editor Kevin Cameron talks with Editor-in-Chief Mark Hoyer about Honda's meteoric rise in Grand Prix racing during the 1960s
GRAND PRIX GLORY: MV Agusta in World Championship racing from 1950s to the rise of the two-stroke!
MV Agusta four-stroke Grand Prix racers howling through their megaphone exhausts are legendary! Cycle World's Kevin Cameron and Mark Hoyer talk about MV from its first little modest little machine built in post-World War II Italy to world-dominating racing motorcycles that continued to compete into the 1970s. Sometimes slow to change and other times rapidly updating designs to stay competitive wit
The LONG, STRANGE trip for the American Sportbike: All about BUELL!
Rim brakes, under-engine exhausts, extreme frame geometry, Harley-Davidson engines—so much has happened with Erik Buell and the motorcycles he's made, from Buells and its closure by Harley-Davidson in 2009 to reborn EBR and its partnership with Hero Motorcycles only to close again. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about Erik Buell the AMA Expert road racer in the
STOP! All about BRAKES
The remarkable evolution of slowing down: No brakes to rim brakes to drum brakes to discs, we convert the energy of movement into heat to slow down. But there is so much detail to discuss! Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about braking in detail.
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