Could Golf Balls Be the Answer to Helmet Noise?

While we tend to think of helmet safety in terms of crash protection, another aspect, usually overlooked, is considerably important: wind noise. I can tell you as someone who makes his living off riding motorcycles, I am deathly afraid of losing my hearing from bike and helmet noise, and thus always wear earplugs while riding. I have yet to see a helmet on the market that truly eliminates wind noise to a level that can’t cause hearing damage, and of course that comes with a trade-off for ventilation. When given the choice, I’ll take the helmet that breathes, and keep my earplugs at the ready. Louie Amphlett, a recent product design graduate from the University of Brighton in the UK hopes to have a solution for me and my ears though: a helmet with golf ball dimples on its shell, which he calls the Lenza One.

Carl Sorensen Has Died While Practicing at Pikes Peak

Tragic news comes to us today from Colorado, as racer Carl Sorensen died during today’s practice session for the 93rd Pikes Peak International Hill Climb. With the motorcycles on the top section of the mountain, Carl crashed in a fast left-hand turn, known to have a bump on the racing line, near the summit. Familiar with the PPIHC race course, Carl finished last year’s hillclimb an impressive 16th overall, and 10th in the competitive “Open” class on his Kawasaki Ninja ZX-10R. For this year’s race, he made his move into the middleweight class, riding on a Ducati 848 Superbike. An avid motorcycle racer, Carl is survived by his wife and son, and will be sorely missed by all his family, friends, and racing compatriots. Our hearts and thoughts go out to all of those affected by Carl’s passing.

Track-Only KTM RC16 Expected to Cost €140,000

The motorcycle world is still processing Honda’s decision to make a road-going version of its RC213V MotoGP race bike, and whether you think its price tag overwhelms, or its spec-sheet underwhelms, the Honda RC213V-S is a testament to the engineering that HRC is capable of producing for its racers. KTM has a similar philosophy afoot. Though Stefan Pierer has made it clear that there will be no successor to the KTM 1190 RC8 R street bike, the company will be making a track-only customer version of its own MotoGP race bike: the KTM RC16. As we get closer to 2017, we will learn more details about the company’s 1,000 V4-power GP bike, and its customer counterpart as well, which is due in the second-part of 2018. For now, we get word that it will cost a mere €140,000.

NASCAR Powerhouse Could Takeover Laguna Seca Ops

The operation of Mazda Raceway Laguna Seca could be set to change hands, as Monterey County officials have confirmed that they are in negotiations with the France family’s International Speedway Corporation (ISC) to takeover operations at the rack track. ISC should be a familiar name to NASCAR fans, as the corporation not only built Daytona International Speedway, but the company’s primary business is owning and operating NASCAR race tracks (roughly half of the NASCAR season takes place on an ISC-owned track). Owning 13 tracks in all, ISC could add another if its deal with Monterey County goes forward, supplanting the nonprofit Sports Car Racing Association of the Monterey Peninsula (SCRAMP), which has operated Laguna Seca since its inception in 1957.

Monty by XTR Pepo

The “Monty” is the latest build from XTR Pepo, and as you can tell from the styling, this is the work of the same mind that brought us the Radical Ducati. Pepo has since branched out from Ducatis though, taking on other brands, so it shouldn’t surprise us that the Monty started life as a 1978 Laverda 500 Alpino — the name being a nod to the Laverda Montjuic, which was based off the Alpino, and affectionately called “Monty” in-short by its owners. While there are a number of Laverda parts in the build, if you look closely at XTR Pepo’s Monty, you will see the swingarm from a Suzuki Bandit, front forks from a Ducati Monster, a GSX-R600 clutch lever, and Honda CBR600RR footpegs — all in the name of continuing of XTR Pepo’s motorcycle pick-and-pull build style.

How About Some Halo Bike Spec-Sheet Racing?

With the Honda RC213V-S debuting at Catalunya last week, much has already been said about Big Red’s road-going GP bike…especially in terms of how it compares to other halo bike motorcycles that have been 0r currently are on the market. So, in the interest of exploring solely the most basic attributes from a motorcycle’s technical specification sheet, we have compiled a spreadsheet to see how the Honda RC213V-S stacks up against its most analogous street bikes. As such, we have compiled the horsepower, dry weight, and cost of the the Ducati Desmosedici RR, Ducati 1199 Superleggera, Kawasaki Ninja H2R, MV Agusta F4 RC, EBR 1190RS, and Yamaha YZF-R1 motorcycles — you can see the easy-to-read chart (after the jump), and make your own comparisons to the RC213V-S.

Report: KTM 390 Adventure Begins Testing in India

It’s been a while since we heard about the KTM 390 Adventure, the Austrian company’s third installment to its built-in-India small-displacement motorcycle lineup. Based off the KTM 390 Duke, the Adventure model has been a long-time coming, ever since KTM CEO Stefan Pierer lit it slip that the dual-sport would be coming, two and a half years ago. It seems now that KTM is getting closer to production, as the folks at CarTrade are reporting that two test models of the KTM 390 Adventure (codenamed KT22) have been sent to India for R&D, presumably as a prelude to Bajaj beginning production on the budget-friednly machines.

Is This What a Modern Honda NSR250R Would Look Like?

The Honda NSR250R is a special machine. When the 249cc, tw0-stroke, 90° v-twin GP bike with lights first hit the streets of Japan, it cost roughly $7,500 in hard-earned American dollars — a tidy sum back then, especially for a 300 lbs machine that made 40hp stock. A coveted item for motorcycle collectors and discerning track riders a like, you can pick one up for over $10,000, the limited-production road-going version wasn’t terribly different from the 250GP World Championship bikes that factory teams were racing. A topical reminder, if we do say so ourselves… So how do you improve upon such a great machine? Ask the folks at TYGA Performance, who have been tinkering with NSR250R sport bikes since they opened in 2000.

Will MV Agusta Be Reviving the Cagiva Brand? Should It?

Talking to the Varese News, MV Agusta Executive Vice President Giorgio Girelli let slip a number of interesting tidbits about the Italian company — the biggest news of course concerns another company, Cagiva. Acknowledging the circulating rumors about the revival of the historic brand, Girelli was quick to point out that it’s not in the company’s current plan, but that the possibility was certainly there. Going further about the idea, Girelli suggested that Cagiva would make the most sense as a purely off-road brand, which would compliment MV Agusta’s pure on-road offerings.

Here is the $184,000 Honda RC213V-S Street Bike

Honda has finally debuted its “absolute MotoGP machine for the street” – the highly anticipated and hyped Honda RC213V-S. First off, the rumors are true: this is not going to be an affordable motorcycle. The 2016 Honda RC213V-S will cost $184,000 in the USA, with each of the 200 or so units will be hand-built at Honda’s Kumamoto factory. With different versions for different markets, Honda says that the RC213V-S tips the scales at a claimed 170kg dry weight (190kg wet) in the USA, which isn’t exactly mind-blowingly light. Even more disappointing, the Honda RC213V-S will be tuned for 101hp at 8,000 rpm (66 lbs•ft of torque) for the American market, and the power-boosting sport kit will not be available to the US buyers.

Saturday Summary at Assen: Titles, Maturity, & Madness

07/01/2015 @ 1:45 pm, by David Emmett5 COMMENTS

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You would think with the deluge of words that has washed over the incident between Marc Márquez and Valentino Rossi in the last corner (and to which I contributed more than my fair share, I must confess) that there were only two riders and one race at Assen on Saturday.

Beyond the clash at the GT chicane, there was much more to talk about after Holland.

Whatever the immediate aftermath of the clash between Márquez and Rossi, the longer term implications of the result have made the championship even more interesting.

Márquez’s decision to switch back to the 2014 chassis for his Repsol Honda RC213V has been proven to be the correct one. Though the engine is still as aggressive as ever, the old chassis in combination with the new swingarm and new forks tested at Le Mans has made the bike much more manageable.

Márquez can now slide the rear on corner entry in a much more controlled way than before, taking away the behavior the reigning champion has struggled with most. The Spaniard showed he could be competitive from the start of the race to the end, instead of crashing out as the tires started to go off.

The bike is still a long way from cured, however. Márquez switched to the medium front tire rather than the soft, the only rider to do so. The medium provides a bit more support under braking, compensating for the reduced braking from the rear wheel.

That support comes at the cost of extra grip provided by the softer front. Whether Márquez will be able to employ that same strategy for the rest of the season remains to be seen.

Friday Summary at Jerez: How Rossi & Lorenzo Took Different Tire Strategies, And Why Stoner Was Snubbed

05/02/2015 @ 3:39 pm, by David Emmett2 COMMENTS

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The Circuito de Velocidad in Jerez is not just a single circuit, it is three. It is a highly abrasive, very grippy track in the wet.

It is a grippy, flowing track in the dry, when track temperatures are below around 35°C. And it is a treacherous, greasy, low-grip track when it is above 40°C. It didn’t rain today (nor will it for the rest of the weekend) and so we only got to see two of the three tracks on Friday. But boy were they different.

Different or not, the same man ended both MotoGP sessions at the top of the timesheets. In the cool of the morning, when track temps were low and grip high, Lorenzo went out and dominated, hammering out a string of low 1’39s, well below the lap record pace.

In the afternoon, the Movistar Yamaha man took his time, experimenting with then discounting the harder of the two tire options, before putting the soft back in and running another string of mid 1’39s, five of which were better than Marc Márquez’ second fastest lap. It felt like the real Jorge Lorenzo was back.

Was Lorenzo’s down solely to the fact that he was running the medium tire, where others were struggling to make the hard tire work for race distance? To an extent, but that is to misunderstand Lorenzo’s intention.

MotoGP: Why Hiroshi Aoyama Is Replacing Dani Pedrosa

04/02/2015 @ 12:17 pm, by David Emmett38 COMMENTS

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Dani Pedrosa’s announcement after the Qatar Grand Prix that he would be withdrawing from racing to seek urgent treatment for arm pump immediately triggered an explosion of speculation over who might replace the Spaniard during his absence.

Fans and pundits offered a barrage of possible names to take Pedrosa’s place: Casey Stoner, Cal Crutchlow, Michael van der Mark, Jack Miller, Nicky Hayden.

Coming as it did just before April Fool’s day, it even triggered a spate of hoax stories: Casey Stoner, Mick Doohan, Alex Marquez, and Fabio Quartararo were all offered in jest.

Hiroshi Aoyama was always going to be the man to replace Pedrosa, however. For a range of reasons, Aoyama is the only reasonable candidate to take the place of Pedrosa in the short term, all the other names being bandied about subject to sponsor conflicts, race conflicts, contractual obligations or just plain unwillingness.

Here’s a rundown of why Aoayama got the call, and the others didn’t.

2015 MotoGP World Championship Preview

03/25/2015 @ 10:34 pm, by David EmmettComments Off on 2015 MotoGP World Championship Preview

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The prospect of a new MotoGP season always leaves fans giddy with anticipation. Their appetites keenly whetted by winter testing, and speculation over the times set at those tests, they boldly predict that this season is going to be the best MotoGP season ever. Though the racing is often good, all too often, it never quite lives up to the preseason hype.

There is every reason to believe that this year, it will be different. The bikes, the riders, the teams, the motivation, it all points to 2015 being an exceptionally exciting season in MotoGP.

At the last day of winter testing at Qatar just over a week ago, less than a second covered the top fourteen riders, and two seconds covered all but four of the MotoGP field.

A similar pattern emerged at Sepang: with the exception of the occasional hot lap by Marc Márquez, there were ten or more riders within a second of each other. Things haven’t been this close for a while.

Qatar Test Preview – Last Chance to Prepare for 2015

03/13/2015 @ 6:27 pm, by David EmmettComments Off on Qatar Test Preview – Last Chance to Prepare for 2015

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Who starts the 2015 MotoGP season as favorite for the championship? The final test at Qatar will give us a much clearer picture of where the factories and riders stand than the last two tests in Sepang.

That is in part due to the fact that the factories have had time between the Sepang tests and now to work on further refining their bikes ready for the start of 2015.

But the Qatar test is also a little more representative for the rest of the season than Sepang is. The Malaysian circuit may have a good mix of fast and slow corners, but the tropical heat makes it tough on riders, tough on tires, and the track can lose a lot of grip as the temperatures rise.

Rating the Rookies – Jack Miller vs. Maverick Viñales

03/04/2015 @ 10:25 am, by David Emmett7 COMMENTS

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One of the more intriguing match-ups of the 2015 MotoGP season is the battle between the two newcomers from the support classes. Maverick Viñales and Jack Miller are both close friends and fierce rivals, sharing a motorhome off the track, doing battle on it.

Viñales has come to MotoGP early, after just a single year in Moto2, where he was very competitive within a short space of time. Miller has made an even bigger jump, skipping Moto2 altogether and heading straight to MotoGP from Moto3. It is a huge leap for the Australian, switching from a narrow, 55hp, 80kg razor of a bike to a 158kg, 250hp monster.

So how have they adapted? Though the two are only a few days apart in age, comparing their progress is fraught with difficulty. Viñales, riding the Suzuki GSX-RR for Suzuki, is on a factory prototype inside a factory team.

Miller, on the other hand, is riding an Open class Honda RC213V-RS with the LCR team. Viñales has a large team surrounding him, with sufficient backing to act on his input.

Weekly Racing News Digest #1

02/12/2015 @ 11:04 am, by David Emmett2 COMMENTS

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This is the first in a series of weekly round ups of motorcycle racing news from around the world. Every Wednesday, we will bring a brief summary of stories that did not warrant a full article of their own. So here are some stories you may have missed, for the week preceding February 11th, 2015.

2015 MotoGP Sepang 1 Test Preview – What Can We Expect As MotoGP Returns To Action?

02/03/2015 @ 12:11 pm, by David Emmett6 COMMENTS

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The 2015 MotoGP season kicks off tomorrow. On Wednesday, the riders take to the track once again at Sepang to continue the development on the bikes they will be racing this year, and to test out the new updates the engineers have been working on during the winter break.

And yet the two most important and interesting developments won’t even be at the first Sepang test.

Ducati’s much-anticipated Desmosedici GP15 is not quite ready for primetime, and so will not make its public debut until 19th February at the launch in Bologna, and not make its first laps in public until the second Sepang test at the end of this month.

Yamaha’s fully seamless gearbox – allowing both clutchless upshifts and downshifts – will also wait until Sepang 2 before Valentino Rossi and Jorge Lorenzo get their hands on the bike.

The official reasons given for the delay are that the GP15 and Yamaha’s gearbox are almost ready, but not quite, still needing a few last checks by the engineers before they are ready to be handed over to the factory riders.

Those of a cynical – or perhaps even paranoid – bent may be tempted to speculate that the delays are more to do with the media than the engineering. The first Sepang test this week is well-attended by journalists and photographers alike, the MotoGP press just as eager as the riders and the fans for the winter to be over.

The second Sepang test sees only a very few journalists attend, with few publications willing to spend the money to cover the expenses for what is often just more of the same.

Perhaps the factories have caught on to this, and are taking advantage of the opportunity to test important new parts with a little less media attention. Or perhaps it really is just a case of not being quite ready in time.

Despite the absence of the really big news, there will still be plenty to see. So who will be testing what, and what are the key factors to keep an eye on?

Trackside Tuesday: A Review of 2014 in Photographs

12/23/2014 @ 1:31 pm, by Scott Jones6 COMMENTS

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Having just finished production on the 2015 MotoMatters Motorcycle Racing Calendar, the 2014 season has been on my mind quite a bit over the past several weeks. So I thought I’d take look back at the MotoGP images I contributed here at Asphalt & Rubber and add a bit of perspective to each one.

MotoGP: Jack Miller Has Plate Removed From Shoulder

12/02/2014 @ 2:45 pm, by David EmmettComments Off on MotoGP: Jack Miller Has Plate Removed From Shoulder

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With testing now over, Jack Miller has joined the ranks of riders undergoing surgery in the off season. Flying back from Sepang to Barcelona, Miller had an operation to remove four loose screws from his right collarbone, the aftermath of an old injury sustained at Indianapolis in 2013.

That injury was fixed with a plate, but preseason crashes on the KTM Moto3 bike caused a number of complications for the Australian.

With testing completely, Miller now has time to have the remaining screws removed from his shoulder, and allow it to heal. Miller will be unable to train for five days while the scar heals, but will be able to resume his training program after that.