Afleveringen
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What do Rake, Trail, Wheelbase and Offset mean for your motorcycle and how it turns, stops, accelerates? Are there magic numbers that result in "good" handling? What is good handling anyway? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about motorcycle handling and the fundamental improvements that have made new bikes so good.
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Technical Editor Kevin Cameron and Editor-in-Chief visited Barber Vintage Festival and watched Kenny Roberts ride his world championship winning 0W48 Yamaha on some epic (and great smelling!) demonstration laps. The guys talk about Yamaha two-stroke tech, Hoyer vintage raced a 1972 BMW (and won!), the amazing Barber Museum and so much more about this epic motorcycle cultural event. There were 500 vendors at the swapmeet and the "bike show" put on by attendees just riding around the ring road was mind boggling.
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Zijn er afleveringen die ontbreken?
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Weird, wonderful, precise, strange, or brutal, these tools shared by Technical Editor Kevin Cameron and Mark Hoyer make working on motorcycles easier, more repeatable and more fun. How many do you own? How many have you heard of? Thanks for watching!Shopping for a motorcycle? Get a no-impact credit check and find out about your pre-approved buying power now: https://octane.co/flex/1?a=171
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How many Yamaha RD350 crankshafts has Kevin Cameron rebuilt? How many cylinders ported? KC and Editor-in-Chief Mark Hoyer talk about Yamaha’s sporty and quick two-stroke twin, from its origins in the 1960s all the way to the RZ350 of 1985. Hoyer’s first streetbike was a 1979 RD400 Daytona Special—lots to cover. Breathe deep!
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The Honda NS500 and NSR500 two-stroke four-cylinder grand prix bikes were hotbeds of innovation and showed exceptional dominance in the hands of genius riders such as Freddie Spencer, Eddie Lawson and, particularly, Mick Doohan, winner of FIVE consecutive world championships in the 1990s. Technical Editor Kevin Cameron has deeply studied the NSR500 and it shows in this podcast—he knows a lot of stuff about a lot of stuff, but two-stroke GP bikes are a strong suit! Listen to him and Editor-in-Chief Mark Hoyer discuss the NSR500, screamer vs. big bang, water injection and lots of other trickery that helped the bike dominate the final seasons of two-stroke GP racing.
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75 percent Win Rate! From the first FTR750 engine to the final legal season for the bike and 8 championships, Cycle World was there. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the origin and development of the motorcycle that dominated American Flat Track since its introductory 2017 season. There is, of course, a deep tech dive, plus all the extras you’ve come to expect!
Shopping for a motorcycle? Get pre-approved for that R 1300 GS you always wanted: https://octane.co/flex/1?a=171
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Gasoline has a lotta BANG per pound, making it pretty ideal fuel for the motorcycles we love. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer discuss the future of petroleum fuels, synthetic fuels, ethanol and more, plus electric battery storage and the prospects there for motorcycling. Much to cover! Kevin says, "Pounds per horsepower hour," "light molecules" and "heavy sluggish molecules...AND we discuss the 300,000-400,000 pounds of jet fuel an airliner has on takeoff—but not on landing!Shopping for a motorcycle? Get pre-approved for the motorcycle you've always wanted: https://octane.co/flex/1?a=171
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Can you imagine a motorcycle universe without the Adventure Bike? But before the 1980 BMW R 80 G/S (Gelände/Strasse) there really wasn't such a thing. Now ADVs have spawned an entire culture of two-wheel adventuring. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the origins of the BMW GS and its evolution to the new R 1300 GS. Join us on our hour-long adventure!Shopping for a motorcycle? Get pre-approved for that R 1300 GS you always wanted: https://octane.co/flex/1?a=171Photo by Jeff Allen/Cycle World
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So much of great-working motorcycle comes down to precise heat management of the engine, tires, gears, brakes, and more. Technical Editor Kevin Cameron takes a deep dive with Editor-in-Chief Mark Hoyer on the many effects of heat and the cascading influence it has on overall motorcycle performance. Shopping for a motorcycle? Get pre-approved for you dream bike: https://octane.co/flex/1?a=171
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Get pre approved on a motorcycle here - https://octane.co/flex/1?a=171Almost as old as dirt, the Harley-Davidson XR-750 flat-track race bike was introduced in 1970 and the design has endured to this day. Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer dive into the origins of the XR-750, its evolution, and how it is still capable of winning national races five decades later. They'll also cover the universality of dirt.
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Get Pre Approved on a Motorcycle Here: https://octane.co/flex/1?a=171
The joke goes, "The only way to get suspension to work in the 1970s was to not let it!" We've come a long way, and that was the beginning of the suspension revolution that brings us to today's generally great components and all the world-class stuff going on in racing. Editor-in-Chief Mark Hoyer and Technical Editor Kevin Cameron start with the basic forces at work including what's called V-squared damping (say "ouch!") move to friction dampers and damper rods, and finally get up to the beautiful and easy-to-work on high-performance cartridge dampers on the best bikes of today. And the side stories are almost half the fun. Ride with us!
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Metals are absolutely key to our good times on two wheels. Steel, Aluminum, Chromium, Nickel, Copper, Brass, Magnesium ("electrified dirt") and all the alloys make up our most loved form of transportation and good times. As ever, CW Technical Editor Kevin Cameron knows a lot of key details which he shares with Editor-in-Chief Mark Hoyer and the rest of us. Thank you for all the support of the podcast and please let us know in comments what you like and what you don't—but leave Hoyer's headphones out of it... :)
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What are opening and closing ramps on a camshaft profile and why are they so important? Why do we use nested or beehive valve springs? When is it best to use pushrod valve actuation or DOHC shim-under-bucket tappets or finger followers? Should we drive cams with gears, chains, or belts? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer (but mostly Kevin...) talk about the intricate details of opening and closing valves and different types of drive systems.
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A long-time US KTM employee described in the early days when the head of the company mortgaged his house to buy some box vans. Contrast this to KTM's American HQ opened in 2023 that cost $53 million and racing on the world stage from hard enduro to MotoGP. Yes, a lot has changed for KTM, once the builder of quirky dirt bikes but now making every kind of motorcycle with an obsession for high-performance and light weight, and growing across brands that include Husqvarna, GasGas, MV Agusta, and ebikes under the Pierer Mobility umbrella. Where did KTM come from and where is it going? Listen to take the ride with Kevin Cameron and Mark Hoyer.
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Moving the problems! Alternative front suspension has some advantages over the telescopic fork that's on nearly every motorcycle made today—front swingarms, Hossack, RADD, Troll Engineering, girder—but these other designs never take over. Some problems are solved, but new ones emerge! Technical Editor Kevin Cameron has seen them all and Editor-in-Chief Mark Hoyer has ridden many. Why does the telescopic fork keep winning? Listen to the Cycle World Podcast to find out.
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The amazing journey by Butler & Smith BMW to build championship-winning superbikes out of BMW flat-twin touring bikes in the 1970s. First 750cc, then 900cc, we look at how BMW won the 1976 AMA Superbike Championship. Editor-in-Chief Mark Hoyer joins Technical Editor Kevin Cameron, who recalls his time with builders Udo Gietl and Todd Schuster to explain the amazing transformation of these motorcycles into the remarkable high-performance machines they became. Unbelievable detail here, folks.
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Ducati is more than just a motorcycle brand to many, bordering on religion—or as its detractors might say: a cult. The CULT OF DESMO! Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer start with the early days of Ducati's singles and move through the inception of the Desmodromic valve train, the first 90-degree V-Twins, and the racing success that followed. Ducati today is built on a constant state of revolution and evolution. The duo discuss the brand that is nearly synonymous with the color red, Italian style, and racing performance. Join us!
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Motorcycle minds were blown when the 1973 Kawasaki Z1 debuted with its 903cc engine, double overhead cams and burly styling—and Team Green's four-cylinder superbike was born—in rootbeer brown! Did 40-hp Triumphs ever have a chance? Technical Editor Kevin Cameron and Editor-in-Chief Mark Hoyer talk about the Z1's origins, how it compared to the Honda CB750, and the marketplace the bike entered, including facing off against Kawasaki's own two-stroke triples. The guys wander off a bit on this one and coincidentally heard the same crazy superbike race announcer at Monza more than a decade apart! (Really, it's a cool story.) There's a moment on Harley-Davidson steering philosophy that's at least peripherally related, and a little about the death of the two-stroke, plus so much more. Join us!
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Honda's NR500 GP racer and NR750 endurance racer and 1994 $60,000 streetbike launched a million dreams but were failures in the grand scheme. The bikes were beautiful innovations and technical striving during a magic time at Honda when the company explored anything that seemed possible. Learn more about the 8-valve-per-cylinder four-stroke V-four that acted like a V-8 and aimed for 22,000 rpm in racing form. Technical Editor Kevin Cameron heard the NR500 at Monza, and Editor-in-Chief Mark Hoyer, like many, bought a 1995 Honda VFR750 because it had echos of the NR750. Listen now to learn about these amazing motorcycles and their oval-piston engines!Read the Kevin Cameron tech feature on the Honda NR500 and NR750 on cycleworld.com:
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We're taking a flyer on this one but we couldn't resist talking about AIR! True to form, Technical Editor Kevin Cameron starts talking about us breathing and how gravity holds air on the earth ("Which is really good for us.") and we take it from there. Poppet valves, pressure waves, exhaust and intake tuning, and so much more. Ever heard of an Aspin valve? Rotary valve? Sleeve valve? You can say yes to all those if you just have a listen to this week's Cycle World podcast. Join us in the air!
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