KTM’s Counter-Rotating MotoGP Engine Debuts at Brno

Ever since Jerez, when the Red Bull KTM Factory Racing Team debuted a new engine with a counter-rotating crankshaft, fans and journalists have been asking when factory riders Pol Espargaro and Bradley Smith would be able to use the new engine on a race weekend. KTM test rider Mika Kallio had been very positive about the engine during the Jerez weekend, and Smith and Espargaro had spoken in glowing terms about it after the Jerez test. KTM’s response was always that it would not be ready until at least after the summer break. Reversing the direction of crankshaft rotation is not as simple as sticking an intermediate gear between the crank and the clutch, to allow the crank to spin in the opposite direction while maintaining forward thrust.

Retro Livery Pops on the Suzuki GSX-R1000R Superbike

We are big fans of the creations that Team Classic Suzuki has been churning out. Stop what you’re doing right now, look at this Katana race bike, and try to disagree with our enthusiasm. It cannot be done. Taking their touch to the current Suzuki GSX-R1000R superbike, we see what this tire-shredder would look like in a retro-mod livery that is inspired by the bodywork found on the original GSX-R750. So far it sounds like the bike is a one-off, done by our friends across the pond, but we think Suzuki should seriously consider some throwback paint schemes in its lineup. Until then, items of note include a number of tasty Giles-made bits, straight from the Suzuki performance catalog, otherwise the bike shown here is pretty much stock.

BMW Plans To Launch Nine New Motorcycles

It might be still be summer, but our eyes are looking ahead to the new bike season in the fall and winter, where the major motorcycle manufacturers will debut their new motorcycles for the future. The big trade shows to watch are INTERMOT and EICMA, as these have traditionally been the venues of choice for new model unveils, prototype teasers, and concept debuts. One brand that is certainly going to be showing us some new motorcycles is BMW Motorrad, with the German company saying that it plans to launch nine new models in 2018. What those nine models will be is up for conjecture, though we have some good ideas, and some bad ideas, on what they could be. Let’s take a look.

Up-Close with the 2018 Yoshimura Suzuki GSX-R1000R Suzuka 8-Hours Race Bike

In all our coverage of the 2018 Suzuka 8-Hours endurance race, the name Suzuki has woefully not been in much of the conversation. This isn’t to say that the brand from Hamamatsu wasn’t present at this prestigious event, but its level of involvement and readiness certainly wasn’t on par with the other three Japanese brands. Fielding the Yoshimura Suzuki factory-backed team yet again, this year saw a big milestone take place, as Suzuki’s endurance efforts are now being conducted on the current-generation superbike. This has caused some issues in the paddock, most notably in the Suzuki Endurance Racing Team (SERT), which is Suzuki’s factory-backed team in the FIM World Endurance Championship.

Up-Close with the Kawasaki Team Green Suzuka Bike

The race-winner that could have been. Kawasaki Team Green was the Suzuka 8-Hours favorite coming out of Saturday’s Top 10 qualifying session, and the factory-backed Kawasaki team traded corners with Yamaha during the opening laps of Sunday’s endurance race. What looked like an upset in the making, turned out to be a fizzle, largely because of a poor fueling and pit stop strategy, which saw Jonathan Rea first run out of gas, and then stay out on slicks during a rain storm. As he tumbled down the asphalt, you have to wonder if the World Superbike champion saw his Suzuka fortunes tumbling with him.

Up-Close with the Suzuka-Winning Yamaha YZF-R1

This is it. This is the biggest, baddest, meanest superbike on the Suzuka 8-Hours grid. Setting the high-water mark in Japan FOUR YEARS IN A ROW now, the Yamaha YZF-R1 from the Yamaha Factory Racing Team is the pinnacle of the sport. And while the Yamaha YZF-R1 is a motorcycle that you can pick up at any dealership in the United States (so long as it isn’t for a Superbike Deathmatch), the machine on the Suzuka Circuit this past weekend is anything but ordinary. I sent our man Steve English down to the pits to get some shots of this mysterious machine, and the Japanese team was being “very Japanese” about letting us taking photos, as Steve puts it. That didn’t stop us from getting some photos though. Go ahead, go get a towel before you continue further. We’ll wait.

Harley-Davidson Outlines Its Future Electric Lineup

The biggest announcement from Harley-Davidson today wasn’t its adventure-touring motorcycle (though it looks interesting), and it wasn’t its new Streetfighter or Custom models either (one of these I like, the other not so much). The big news wasn’t the Livewire getting closer to production, though that is close to the mark, and where this story is ultimately headed. All of these announcement would have been worthy of their own day in the press cycle, but the real news from the Bar & Shield brand is a look at Harley-Davidson’s upcoming electric lineup, which is coming across as very robust, and shows a decisive plan for the future. I never thought I would see the day, but here it is. Harley-Davidson is going electric, in a big way.

Harley-Davidson Livewire Gets Closer to Production Form

Harley-Davidson made a big push today, showing a number of bikes and concepts that it plans to bring to market by 2022. All of them were a big surprise, but one of them we already knew about: the Harley-Davidson Livewire. While not as big of a shock as the adventure-touring Pan America concept, or the Harley-Davidson Streetfighter or Custom models (to say the least about its upcoming electric lineup), Harley-Davidson has given us something to talk about with this electric power cruiser. Namely, the Harley-Davidson Livewire looks ready in production and in form, even though its official debut is still a year away. Since we first saw the Livewire concept (below), a number of things have changed for the production model.

MV Agusta’s Moto2 Race Bike Predictably Looks Awesome

After a 42-year hiatus, MV Agusta is returning to the Grand Prix Championship. This iconic Italian motorcycle brand will not be competing in MotoGP however, and instead MV Agusta will make its return in the Moto2 category. Partnering with the Forward Racing team, MV Agusta aims to take advantage of the rule changes for the 2019 season, which will see a 765cc Triumph three-cylinder engine replacing the 600cc Honda four-cylinder engine that is currently in use. This change in the spec-engine rule will likely upheave the Moto2 Championship, and MV Agusta wants to be part of that sea change. As such, the bike you see in the photos here will be the machine that launches MV Agusta’s assault on the GP paddock.

The Harley-Davidson “Custom” Is the First Cruiser We Like

In case you missed the new, Harley-Davidson dropped a number of new model concepts on us today, all which are to go into production by the 2022 model year. We have already shown you the ADV concept, as well as the Streetfighter concept. There are a bevy of electric bikes to see as well, along with an e-bike program, but right now we want to focus your attention on the Harley-Davidson Custom, a modern take on the Sportster platform. It might be the first cruiser that we have actually lusted over. For the loyal Asphalt & Rubber readers on this page, that statement should certainly say something about how much we are digging this potent v-twin concept. Using the 1,250cc version of Harley-Davidson’s new modular engine, the Custom takes a number of cues from Harley-Davidsons of the past and future.

Two Enthusiasts Podcast #77 – Fifty Shades of BBQ

05/16/2018 @ 12:44 am, by Jensen BeelerADD COMMENTS

Episode 77 of the Two Enthusiasts Podcast is out, and in it we talk about our trip to Austin, Texas for the MotoGP race, as well as some news items we’ve missed in all our travels.

Most notably, we talk about the Krämer HKR EVO2 R track/race bike from Germany, which uses a 690cc single-cylinder engine from KTM inside a bespoke steel trellis frame.

The bike makes 80hp, inside a 280 lbs package, and has been quite the talk of our local road racing club. Once the drool has been mopped up, we change gears at look at what is going on inside the motorcycle industry.

As you can expect, it is not good news. But, the landscape is rapidly changing, and our conversation turns to how manufacturing is about to change dramatically for the motorcycle industry.

Somewhere along the way too, we talk about Erik Buell’s latest project. Overall though, the show is quite interesting and we think you will enjoy it.

You can listen to the show via the embedded SoundCloud player, after the jump, or you can find the show on iTunes (please leave a review) or this RSS feed. Be sure to follow us on Facebook and Twitter as well. 

We hope you will join the conversation, and leave us some audio comments at our new email address: twoenthusiasts@gmail.com.

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BMW Shows Off 3D Printed BMW S1000RR Frame

04/26/2018 @ 6:04 pm, by Jensen BeelerADD COMMENTS

Ultimately, I think we are going to come back to this story several times over the next few weeks, as there is so much going on here, from such a simple thing, that one story just won’t do it all justice.

To start things off though, let’s look at the basics…as the BMW Group recently hosted what it called the BMW Group Digital Day 2018, which was basically a showcase for all the cool technologies that the Bavarians are using to create a digital frontier that will reshape the human condition.

Most of the technology concerns BMW’s automotive business, but there was one little tidbit that could be of interest for motorcycle fans: the 3D printed frame for a BMW S1000RR superbike.

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3D Metal Printing Takes Another Step Forward

07/20/2017 @ 5:52 pm, by Jensen BeelerADD COMMENTS

The next generation of manufacturing is rapidly upon, if you will excuse the pun. Rapid prototyping and 3D metal printing is about to get considerably faster and cheaper, if you believe the hype surrounding manufacturing startup Desktop Metal, which just got another $115 million in funding, I might add.

Until now, traditional 3D metal printers relied on lasers to melt metal powders so they could be “printed” into complex shapes, which not only limited what alloys could be used in those situations, but it was also fairly time intensive.

Using what it calls “microwave enhanced sintering” though, Desktop Metal can print with virtually any kind of metal (including steel, aluminum, titanium and copper), and do it at a much faster rate – 100x faster than other additive manufacturing processes, if you believe them.

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It is hard to think how Kawasaki could make the Ninja H2 more modern, considering the bike’s supercharged engine, radical aerodynamics, and plethora of electronics. But, that didn’t stop the minds at Divergent 3D, a company that is specializing on making vehicles with 3D printing technology.

We have talked about 3D printing here at Asphalt & Rubber before, a technology that when the economies of scale finally take hold of it, should turn several industries on their heads.

For the Divergent 3D Dagger, you can see that the frame, swingarm, and fuel tank are built using Divergent’s 3D printing technology, which uses additive manufacturing to create metal-alloy nodes, and carbon fiber tubes to connect them, when applicable.

In the case of the Divergent 3D Dagger, our best information is that the machine’s chassis comprises solely of metals that have been 3D printed, sans the carbon fiber tubes that can be found on the company’s Blade supercar, though it wouldn’t be hard to change the design of the frame to employ carbon fiber.

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1972 Honda CB500, 3D Printed to Life Size

01/13/2015 @ 2:05 pm, by Jensen Beeler6 COMMENTS

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We’ve talked a bit before about the virtues of 3D printing, and how this increasingly affordable technology could change the consumer landscape as far as how we buy basic parts in the motorcycle industry.

For as practical as how 3D printing, or rapid prototyping, can be, it can also be beautiful and used for art. This story is sort of a merger of those two ideas.

Jonathan Brand has hoped to buy a 1972 Honda CB500 motorcycle, but the birth of his son changed that plan. Where there is a will though, there is a way, and Brand came up with the next best thing — he built a life-size model of a CB500 with his 3D printer.

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Print Out Your Own Ducati 1199 Panigale Motorcycle

09/14/2014 @ 10:31 pm, by Jensen Beeler4 COMMENTS

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One day, 3D printing technology will fundamentally change the motorcycle industry. Currently however, companies use 3D printing, or rapid prototyping, to quickly and cheaply build parts for development machines. Enthusiasts also use the technology, though mostly as a novelty, which is the case here.

A glimpse perhaps in how we will one day buy motorcycles, some clever modelers have “printed” a pretty convincing 3D copy of the Ducati 1199 Panigale. Built in CAD, and printed with a Ultimaker, the attention to detail is pretty astounding — note the chain that exactly meshes up with the front and rear sprockets.

Forty pieces comprise the work, which have also been painted and lacquered to look like the genuine article. The lines you see are the limits of the resolution of the printer, which builds each piece a ~0.1mm layer at a time.

While it won’t replace the real thing anytime soon, it’s compelling how close the model looks to the full-size genuine article. If you’re so inclinded, you can get the files to print out your very own, right here.

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How 3D Printing Is Going To Change Motorcycling

10/05/2012 @ 2:12 pm, by Jensen Beeler31 COMMENTS

For the past few weeks or so, I have been conversing back-and-forth with my cousin-in-law about 3D printing. Apparently, some sort of hobbyist 3D printing shop has opened in his home town of Pasadena, and my geekier-than-me relative has been chomping at the bit to see what the consumer-level 3D printers can build.

Since my special brand of geekiness has already assured that the bloodline stops at my branch of the family tree, you can imagine the uber-nerd fest we both have been having, trading links on Facebook about the different things that rapid-prototype machines and 3D printers can achieve.

For those who are not familiar with the technology, the name really does give away about 90% of the special sauce. Using a plastic in lieu of ink, 3D printer can actually build three-dimensional objects in a process not that dissimilar to your home ink jet printer (Jay Leno has been using 3D printing to replace impossible-to-find parts for his classic car collection).

The more robust and industrial units use lasers to shape and heat the plastic ink, and are able to achieve a high-degree of object resolution. We can think of more than a few electric motorcycle startups that are currently using this rapid-prototyping process to develop their street and race bikes. It’s very fascinating, but also very expensive stuff.

This is where the consumer side of the equation comes in, as the post-industrial form of 3D printing has not only rapidly increased in its ability to flawlessly create a high-resolution object, but the cost of both the 3D printer and its “ink” have dramatically dropped. Hobbyist models are now in the $400-$2,000 range, and could soon be as ubiquitous as the printer sitting next to the computer you are using to read this article.

As the price-point drops and resolution increases further, the consumer end of this technology could rival the industrial side of 3D printing, and that is where things get real interesting for the motorcycle industry, and manufacturing in general.

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