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.

Rating the Riders of MotoGP 2014: Valentino Rossi – 2nd

12/31/2014 @ 11:59 am, by David Emmett6 COMMENTS

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For the next part of our review of the 2014 season, we continue our count down of the top 10 finishers in MotoGP. After yesterday’s look at Marc Marquez, today we turn our attention to the runner up in the 2014 MotoGP championship, Valentino Rossi: 

2nd – 295 points – Valentino Rossi

Six races. That was the deadline Valentino Rossi had given himself. After the first six races, he would make a decision on whether he was still fast enough, or it was time to hang up his leathers.

The goal was to be fighting for podiums and wins. If he could not do that, he felt he did not want to be racing. The fact that the sixth race of the season was at Mugello was ominous. If you had to choose a place for Valentino Rossi to announce his retirement, that would be it.

The season started off well, with a second place at Qatar, but with Marc Márquez just back from a broken leg, Jorge Lorenzo crashing out, and Dani Pedrosa struggling for grip, that didn’t quite feel like a true measure of his ability.

Texas was a disaster, with severe tire wear, then at Argentina, Rossi came home in fourth, just as he had done so often last year. His string of fourth places in 2013 were what had prompted Rossi’s doubts about carrying on, so many journalists and fans feared his mind was made up.

Analyzing MotoGP Engine Usage in 2014

12/05/2014 @ 10:44 pm, by David Emmett14 COMMENTS

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When the rules limiting the number of engines each MotoGP is allowed to use were first introduced, their usage was followed hawkishly.

After pressure from veteran US journalist Dennis Noyes and myself, and with the assistance of Dorna’s incredibly efficient media officer, IRTA and Dorna were persuaded to publish the engine usage charts.

These were pored over constantly, searching for clues as to who might be in trouble, who may have to start from pit lane, and who would manage until the end of the season. How the world has changed since then.

Trackside Tuesday: The Black Box Revealed

12/02/2014 @ 11:45 pm, by Scott Jones9 COMMENTS

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You may have seen this image in a PHOTO.GP post a while back, one that wondered what this item is. The label reads Intertechnique Pressure Reducer and at PHOTO.GP we’ve speculated about what exactly this apparatus does when placed atop the Yamaha YZR-M1. We’ve come to refer to it as The Black Box.

The photo above is from 2013, and I’ve been wondering about this item at least since Mugello of last season. But only recently did I take steps to find out just what it is.

The fact is that while I wander up and down pit lane as someone who understands, at least in relation to the level of technology on display in MotoGP, only the basics of how motorcycles work, I frequently see exotic bits of engineering that are utter mysteries to me.

Q&A: Nicolas Goyon – Pol Espargaro’s Crew Chief

08/26/2014 @ 12:14 pm, by David Emmett3 COMMENTS

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Many MotoGP followers, both inside and outside the paddock, were sceptical when news leaked that Yamaha had signed Pol Espargaro to a factory contract early in 2013.

A year later, and halfway through his first MotoGP season, that scepticism has been replaced with admiration. The younger of the two Espargaro brothers is the best satellite rider in the championship standings, and has been competitive from the start of the season.

Yamaha clearly had a plan with Pol Espargaro. The riding style which young racers develop in Moto2 is very different from the style which came from the 250cc class. Where Moto2 racers use a sliding rear tire to help turn the bike into the corners, the 250 two-strokes rewarded riders who could brake early and carry as much corner speed as possible.

The Yamaha YZR-M1 has been primarily developed around the 250cc style, but as riders schooled in the Moto2 class enter MotoGP, Yamaha realized they will have to adapt their bike to this new generation of young riders. By signing the reigning Moto2 champion, Yamaha have started to seriously examine how the new intermediate class is affecting MotoGP bike development.

Leading this development has been Pol Espargaro’s crew chief, Nicolas Goyon. The Frenchman has been a data and electronics engineer in MotoGP since 2003, the first year in which the class switched over fully to four strokes. With the departure of Daniele Romagnoli, who followed Cal Crutchlow to Ducati, Goyon was given the role of crew chief to MotoGP rookie Espargaro.

Since then, Goyon has been working with the Moto2 champion and Yamaha to explore how the Moto2 style can be made to fit to the Yamaha M1. We spoke to Goyon after the Brno test, to ask him about how he had adapted the bike and the feedback Pol Espargaro was providing.

Monday Summary at Brno: Honda & Yamaha Test 2015 Bikes, Others Test Themselves

08/18/2014 @ 6:39 pm, by David Emmett20 COMMENTS

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Marc Marquez did not take kindly to finishing fourth on Sunday, that much was obvious from the test. He lined up at pit lane exit at precisely 10am, waiting for the track to open.

As soon as it opened, he was away, the first rider to take to the track in a long way. When Jorge Lorenzo went fastest, Marquez seemed determined to catch him, finally leaving the test at the end of a long day at the top of the timesheets.

Testing is not really about who is fastest, though riders cannot avoid turning it into a competitive sport. It is more about carefully running through options and testing parts, selecting what works and what doesn’t, trying new bikes and parts, and testing out set up changes which are too experimental or time-consuming to try on a normal race weekend.

Riders are still trying to go fast, but they and the teams are more interested in comparing their own times, rather than the times of others.

Analyzing MotoGP Braking Stability: Why Is Honda So Much Better than Yamaha?

02/10/2014 @ 9:03 am, by David Emmett15 COMMENTS

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One of the great privileges which holding a MotoGP media pass allows is to stand behind the armco and watch and listen to the bikes as they go past. At the Sepang test, I made full use of that opportunity, and wandered over to Turn 3 – the glorious, fast right hander, where the riders get sideways driving through the turn and onto the short straight to Turn 4 – to enjoy the spectacle of the best riders of the world showing off their skills.

There is more to be learned from watching at trackside than just how spectacular MotoGP bikes are through fast corners, though. The careful observer can pick up clues to what both the riders and factories are doing. With electronics such a key part of MotoGP nowadays, the track is one of the few places where updates are visible.

Updated vehicle dynamics algorithms may be invisible from pit lane (or nearly so, with the occasional addition of sensors or torque gauges the only visible clue), bike behavior on the track will sometimes betray them.

At the end of 2013, Marc Marquez and Dani Pedrosa had asked for more stability under braking, and some more corner speed. Listening to the bikes at Sepang gave a possible clue as to how they had achieved that. The differences in engine note between the various bikes were instructive of the varying levels of electronics, engine braking strategies, and gearbox function.

That Honda have been working on braking and corner entry was audible at Sepang. Though the RC213V always sounded smooth under braking, braking for Turn 4 the improvement was noticeable.

The 2014 Yamaha YZR-M1 Breaks Cover in Indonesia

01/17/2014 @ 9:32 am, by David Emmett18 COMMENTS

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Yamaha today launched their 2014 MotoGP livery in Jakarta Indonesia. Both Jorge Lorenzo and Valentino Rossi were present at the launch, along with Yamaha racing boss Lin Jarvis and the MotoGP group leader Kouichi Tsuji.

The new livery resembles both the 2013 and 2012 color schemes very closely, with this year’s color scheme featuring a lot more white. Conspicuous by their absence were any new sponsor names, though Lin Jarvis assured Indonesian motorcycling blog TMCBlog that more sponsors would be announced before the season started. Earlier reports that a deal with Adidas was close appear not to have had much truth in them.

Tuesday Summary at Valencia: Hayden’s Honda, Edwards On The FTR, & The Brothers Espargaro

11/13/2013 @ 7:09 am, by David Emmett12 COMMENTS

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The track was a lot busier on Tuesday at Valencia, after the halfhearted beginning to MotoGP testing on Monday afternoon. A group of well-rested riders took to the track to get prepared for the 2014 onslaught, and take the first steps on the road to a new season.

Some familiar faces, some new faces, but also a couple of new bikes, with the Yamaha FTR machines run by Forward Racing making their debut on the track, and Nicky Hayden getting his first taste of the Honda RCV1000R.

The times set by the brand new Open class bikes hardly set the world on fire, but that was to be expected given the fact that this was the first time either of them had seen serious use in the hands of Grand Prix riders. “Don’t forget that Casey [Stoner] did just five laps in Motegi with that bike,” Honda principal Livio Suppo told me. “It’s really just a first shakedown with the riders.”

That point was illustrated by Scott Redding, who has a problem with the wiring loom on Gresini’s Honda RCV1000R, and had to wait while they fixed that problem.

MotoGP: When Will Yamaha’s Seamless Gearbox Arrive? Probably Not This Season

06/19/2013 @ 10:36 pm, by David Emmett15 COMMENTS

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Why did the factory Yamaha team head to the Motorland Aragon circuit to join Honda and Suzuki at a private test? Was it perhaps to give Jorge Lorenzo and Valentino Rossi their first taste of the seamless gearbox Yamaha have been developing, to counter Honda’s advantage?

That is the question which many fans have been asking, and in recent days – and weeks – I have been inundated with questions about the seamless gearbox. Well, question, singular, actually, as it all boils down to just the one: When will Yamaha finally start to race their seamless gearbox?

It is a question I have been trying to pursue since the start of the season, since rumors first emerged that they may have used the gearbox at the first race of the year. All inquiries I made, at all levels of the Yamaha organization, received the same answers: Yes, Yamaha is developing a seamless gearbox, and is testing it back in Japan. No, Yamaha has not yet raced it, and has no plans to race it. And no, it is not yet ready to be tested.

Engine Trouble Looming For Yamaha in MotoGP – Rossi & Lorenzo Burning Through Their Allocations

06/15/2013 @ 9:08 pm, by David Emmett2 COMMENTS

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The defense of Jorge Lorenzo’s MotoGP championship faces a further obstacle. In addition to having to fend off an unleashed Dani Pedrosa, and the rookie sensation that is Marc Marquez, the Yamaha Factory Racing rider now has to deal with a looming engine shortage as well.

Just six race weekends into the 2013 MotoGP season, and the factory Yamaha riders are already using the fourth of the five engines that they have for the entire season. With two thirds of the season left to go, the Yamaha men will face a serious challenge in making their engines last until the end of the season.