2015 Suzuka 8-Hour Endurance Race Results

In Japan, the Suzuka 8-Hour is a huge deal, but for the rest of the world, it ranks on par with the rest of the FIM Endurance World Championship. That’s kind of a shame, really, as the Endurance World Championship is the only motorcycle championship where we still see different tire manufacturers competing against each other, the bikes are beautifully technical in their own special way, and in the case of Suzuka, there are often heavy-hitters at play. This year was no different, with Yamaha fielding its “Yamaha Factory Racing Team” with two MotoGP stars, Pol Espargaro and Bradley Smith, along with factory test rider and MotoGP podium-finisher Katsuaki Nakasuga.

Recall: KTM 1290 Super Duke R

Attention 2014 KTM 1290 Super Duke R owner, KTM North America is recalling 640 units of “The Beast” for a fuel leak that may occur from the threaded inserts at the rear of the gas tank. Obviously, a fuel tank poses a safety hazard to the rider, not only for its propensity to combust, but its ability to degrade traction to the rear tire. As such, KTM will notify affected owners, and KTM dealers will seal the threaded inserts to prevent future fuel leaks. If the motorcycle shows evidence of an existing fuel leak at the threaded insert, the gas tank will be replaced. Of course, these repairs will be performed free of charge. The recall on the KTM 1290 Super Duke R is expected to begin in August 2015.

Erik Buell Racing Acquired by the Flying Spaghetti Monster

Social media and some assorted motorcycle news websites (first here, and now here) are feverishly reporting that Erik Buell Racing has been out-right acquired by Hero MotoCorp, during the company’s receivership auction, thus confirming the wet-dream conspiracy theories of Buellistas around the world. The report was first started by the stalwart news source Motorcycle.in.th, and was then elevated quickly into the realm of semi-truthfulness by a bevy of other news outlets. With the journalistic bar now set so low, Asphalt & Rubber feels comfortable reporting that there is indeed a new owner for Erik Buell Racing, but it is not Hero MotoCorp, but instead the Flying Spaghetti Monster — deity to the Church of the Flying Spaghetti Monster.

Official Details & Photos of the 2016 Honda Africa Twin

Honda has officially dropped details and photos on its highly anticipated adventure-tourer, the 2016 Honda Africa Twin. A continuation of the legacy by the same name, the new Honda Africa Twin is an off-road focused machine that will go head-to-head with the big ADV bikes already on the market. Built around a 998cc parallel-twin engine, which makes 94hp and 72 lbs•ft of torque, the Africa Twin tips the scales at the curb at 503 lbs (standard model, first photos after the jump) / 534 lbs (DCT/ABS models, shown above). What we think ADV riders will come around to is Honda’s off-road built dual-clutch transmission, which will have the benefit of making shifts while out of the saddle much easier, and giving clutch-free operation, much like a Rekluse clutch.

Gear Review: Arai Corsair-X Helmet

When it comes to helmet brands, Arai Helmet is perhaps one of the best known in the business; and when it comes to the Japanese company’s flagship model, the track-focused Corsair reigns supreme. So, it’s a big deal when Arai decides to update its ready-to-race helmet offering, creating the Arai Corsair-X in the process. This week, we got to test the new Corsair-X in the flesh, spending a full-day riding at Thunderhill Raceway in Willows, California on Monday — melting away in the 104°F heat — as well as riding around my new hometown of Portland, Oregon. So let’s cut the fluff, breakdown what’s new with the Corsair-X, and talk about what our impressions are of this top-of-the-line helmet.

Honda Africa Twin Specs Leaked with Hi-Res Photo

Last night we brought you a leaked video of the new Honda Africa Twin, which revealed the off-road oriented adventure bike in all its glory. Today, we get to see the leaked specs of the Honda CRF1000L (the model designation of the Africa Twin), along with what looks like an official high-resolution photo. The spec-sheet for the Africa Twin has long been something of interest for ADV fans, with the obvious questions being 1) how much horsepower will it make? and 2) how much will it weight. The answers are 94hp, and 458 lbs dry (467 lbs with ABS, 489 lbs with DCT).

Finally, Here is the Honda Africa Twin in All Its Glory

Honda has been teasing a six-part video series about the Honda Africa Twin, and the final installment has just leaked onto the internet. As you would expect, the video finally gives us the full monty on what the Honda CRF1000L will look like, along with some great action footage. Perhaps even better, the final installment of Honda’s video series also features a very interesting discussion with HRC riders, Honda engineers, and stakeholders to the Africa Twin brand. The discussion is very insightful to the development of the 1,000cc adventure bike platform, including off-roading’s first dual-clutch transmission (DCT).

New Kawasaki Ninja ZX-10R Coming for 2016

Superbike fans should rejoice to the news that Kawasaki has an all-new ZX-10R in the works for the upcoming model year. The news comes from Germany’s reliable Speedweek publication, which interviewed Guim Roda, the Team Manager of Kawasaki’s World Superbike racing effort. Talking to Speedwekk, Roda said “we will have a new Kawasaki ZX-10R in 2016. The concept will be the same but, with some details and changes, it will be even more competitive. Given that the current rules are very restricted, the motorbikes have to be developed with an eye on the sport. We are heading on a path that Aprilia, Ducati and BMW have already taken for this year by bringing out new bikes.”

SCTA Cancels Bonneville Speed Week, Again

Bad news continues from the Bonneville Salt Flats, as the SCTA has officially cancelled its upcoming Speed Week event — an event that was cancelled last year as well. As we reported earlier, Speed Week was put into serious doubt because of the conditions of the salt flats, which were shown to have a thin salt layer and wet/muddy conditions that made the historic site unsuitable for land speed racing. Spending Tuesday morning at Bonneville looking for a suitable stretch of salt for a 2.25-mile course, SCTA President/Race Director Bill Lattin & the BNI Chairman Roy Creel deemed the conditions unsafe for a race course, and thus dashed any hopes of the event being salvaged.

Rumors: Ducati 1299 Streetfighter & New Engine Coming?

If you believe everything you read on the internet, then surely you know that Ducati is allegedly getting ready to release a Panigale-based Streetfighter in the next few months. Another potent rumor making the rounds is that Ducati is working on a totally new v-twin engine, which will meet Euro 4 emission standards. The first rumor got its start from Visordown, which says that it has received an invitation for press launch in September that will consist of “a track test for a road bike.” The second rumor comes from Moto-Station, with the French site getting word from a source that Ducati has an all-new Euro 4 compliant engine that it will debut at EICMA this November. They go on to speculate that the engine could have Ducati Variable Timing (DVT), and would fit a sport-touring bike.

Here are the First Photos of the 2015 Yamaha YZF-R1

11/03/2014 @ 8:32 am, by Jensen Beeler52 COMMENTS

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The 2015 Yamaha YZF-R1 has leaked ahead of its EICMA debut today…with two images of the superbike hitting the interwebs just a few hours ago. The model shows obvious lines from the Yamaha MotoGP bike, the YZR-M1; and is expected to come in two trim levels, one for the street, and the other for racing purposes.

We should know more about the new R1 in a few hours, but until then, we will have to chew on these first photos. Accordingly, we’re not so sure about the headlights, though they look verrrry easy to remove, which might be a salient feature for them, on a homologation special.

2015 Yamaha R1 Spotted – DCT, 4 Cyl., & 230hp Rumored

07/18/2014 @ 6:33 pm, by Jensen Beeler28 COMMENTS

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The eagle eyes at the Australian Motorcycle News bring us our first look at the 2015 Yamaha YZF-R1, as Iwata’s superbike was caught testing at the Eastern Creek International Speedway.

With the picture, comes the first rumored details of the new R1, with the biggest news being that Yamaha will bring two versions of the machine to market: one street version, and one for race homologation.

From the photo above, both models will heavily take their styling cues from the current YZF-R6, and will also continue to use a four-cylinder crossplane engine configuration — this revelation squashes any notion of a three-cylinder superbike from Iwata.

Video: A Primer on Crossplane Crankshafts

02/04/2013 @ 1:31 pm, by Jensen Beeler18 COMMENTS

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Reading through the comments on the Attack Kawasaki CRT bike and its new crossplane crank, it is clear that the concept of what makes an engine have a crossplane configuration, like the one found in the current Yamaha YZF-R1, is still a bit of an enigma for some motorcyclists.

Referring to the way a crankshaft is built, with the four crank pinks at 90° from each other, an inline-four engine with a crossplane configuration fires its four pistons in a different order, and with different intervals between ignitions, than a normal engine with 180° pin positions.

A subject we’ll broach in greater detail at a later time, we thought this video from Yamaha would at least highlight some of the major differences and reasons for using a crossplane crank in a sport bike motor. Enjoy it after the jump.

Listen to Attack Kawasaki’s Crossplane CRT Bike

02/01/2013 @ 10:52 am, by Jensen Beeler36 COMMENTS

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The 2013 MotoGP Championship season is rapidly approaching us, and while many of the teams are now making their way to Sepang, Malaysia for their first test since the winter ban period, Attack Kawasaki and rider Blake Young were out in the California desert, putting laps in on Rich Stanboli’s new crossplane-enginged Kawasaki CRT bike at Chuckwalla Valley Raceway.

Only time will tell on how Attack’s racing package performs at its three MotoGP wildcard events (Austin, Laguna Seca, and Indianapolis), but so far the project is music to our ears. The only Kawasaki with a crossplane crankshaft that we can think of, enjoy the video posted by RM Racing after the jump. And remember, it’s Friday, so no one at work would judge you if you bumped up the speakers.

Yamaha R6 & Yamaha R1 to Get Three-Cylinder Motors?

10/19/2012 @ 11:10 am, by Jensen Beeler53 COMMENTS

Debuting a “crossplane” three-cylinder engine at the INTERMOT show, Yamaha has gotten the word out that it intends on making more inspiring motorcycles, and part of that plan includes the use of triples in its upcoming bikes. Knowing that at least one, if not several future Yamahas will use the hinted-at three-cylinder lump, the Brits over at Visordown have gotten word from their sources within Yamaha Japan that in the coming future, the Yamaha YZF-R6 & Yamaha YZF-R1 will be two of the bikes to receive such modifications.

Your Next Yamaha Might Be a Crossplane Triple

10/02/2012 @ 3:18 am, by Jensen Beeler38 COMMENTS

Debuting a three-cylinder concept at the INTERMOT show in Cologne, Yamaha is teasing the hypothesis of a tuning-fork brand triple with a crossplane crankshaft.

A technology that was developed in MotoGP for Yamaha YZR-M1, and then handed down to the Yamaha YZF-R1 in 2009, the unique qualities of the crossplane inline-four cylinder motor has been a key component to Yamaha’s potent, yet ridable machines.

Taking that same idea, and then applying it to a three-cylinder engine, Yamaha hopes to create a new motor that will appeal to street riders.

No Cross-Plane Crankshaft for 2010 Yamaha FZ1

08/27/2009 @ 5:29 pm, by Jensen Beeler4 COMMENTS

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MotoRevue is reporting that the 2010 Yamaha FZ1, like the 2010 Yamaha R6, will not be updated with the R1’s cross-plane crankshaft. The FZ1 is a shining example of Reaganomics, getting the trickle down technology of the YZF-R.

So, it comes with some surprise that we hear that it won’t get the MotoGP inspired crankshaft, but never fear loyal Fazzer owners, it does seem that the FZ1 will get some love in the next two years.

2009 Yamaha R1 Reportedly Heavier and Less Powerful than the 2007 R1

04/15/2009 @ 6:00 pm, by Jensen BeelerComments Off on 2009 Yamaha R1 Reportedly Heavier and Less Powerful than the 2007 R1

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Performance Bikes magazine is reporting that their independently conducted dyno tests show that the 2009 Yamaha R1 makes less power and torque than the 2007 R1. Furthermore, Performance Bikes also got a chance to throw the 2009 R1 onto a scale, and found that the bike weights more than the 2007 version as well. In the liter-bike class its all about stronger and lighter, crossplane crankshaft or not, so is the 2009 R1 all its cracked up to be?