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.

MotoGP: Bridgestone Adds Two More Tires for 2015 Season

03/19/2015 @ 11:35 am, by David Emmett3 COMMENTS

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Bridgestone have added two new tires to their 2015 allocation, in response to developments in 2014. A new extra-hard rear will be made available at a few of the more abrasive circuits on the calendar, while the asymmetric front, debuted at Phillip Island last year, will also be available at more tracks.

Two new tires means two new color codings, to distinguish them from the existing allocation of tires. The extra hard rear will carry a yellow stripe around the side, while the asymmetric front will be indentifiable by a light blue band on the sidewall.

The existing color codings for the remainder of the tires remain unchanged, as shown in the tire chart and table below.

MotoGP Qatar Test Summary – Day 2: The GP15 Is for Real, The Rest of the Field is Close

03/16/2015 @ 1:20 am, by David Emmett24 COMMENTS

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There are some worried faces in the MotoGP paddock after the second day of the Qatar test. That the Ducati GP15s are fast should come as no surprise, after all, they were fastest on the first day as well.

The trouble is that everyone assumed that the speed of Andrea Dovizioso and Andrea Iannone was down to the fact that they can use the soft tire, which is not available to Honda and Yamaha.

Despite the protestations of the two Ducati riders, who had said they spent all day on the medium tire, the same tire which the Hondas and Yamahas had used, Valentino Rossi, among others, had cast aspersions on their claims, suggesting that their fastest laps had been set on the soft tire.

They weren’t. Ducati’s official press release stated explicitly that the two Andreas had not gone anywhere near the soft tire so far, concentrating on improving the GP15 on the medium tire, the tire they will race.

Ducati’s press officer confirmed this explicitly to the Bikesportnews website. And just to check, I trawled through all the photos I could find of the factory Ducati team: through the official Ducati press website, through the official MotoGP.com website, and through a couple of other media sites. Not a single photo did I find of a tire with a white stripe, the sign of the soft tire. They really did use the medium tire.

MotoGP Qatar Test Summary – Day 1: Did Ducati Really Use the Softer Tire to Dominate?

03/15/2015 @ 1:46 pm, by David Emmett20 COMMENTS

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Did they or didn’t they? That was the question after Ducati dominated the first day of the test at Sepang. Andrea Iannone and Andrea Dovizioso spent all day swapping places at the top of the timesheets, Iannone coming out on top at the end.

It was an impressive showing, but MotoGP watchers and Ducati’s rivals were quick to pass judgment: of course the Ducatis were fast, after all, they were allowed to use the soft rear tire, a concession for the Open class teams and factories who have yet to win three races in the dry. That tire is worth six or seven tenths a lap, said Valentino Rossi.

Only they didn’t use the soft tire. At least, that is what Andrea Dovizioso told reporters. He spent all day working on race setup, first on the GP14.3 to set a baseline, and then on the GP15 to work on braking set up and electronics.

Analyzing the MotoGP Michelin Tire Test

02/26/2015 @ 12:55 pm, by David Emmett2 COMMENTS

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The departure of Bridgestone and the arrival of Michelin as the official tire supplier to MotoGP is an extremely delicate operation, in terms of marketing, tire development, and motorcycle set up.

Bridgestone have paid a lot of money for the exclusive rights to MotoGP branding with their tires for 2015; Michelin have done the same for the rights from 2016 onwards.

Neither company wants to tarnish their brand or see the value of their investment diminished, either by rider comments expressing a preference one way or another, or by lap time comparisons showing either firm up.

This posed problems for the Michelin test, held on the fourth day of the Sepang MotoGP test. After the factory test riders had tried the Michelins at the first Sepang test, it was the turn of the MotoGP regulars.

To avoid any comments which might favor one factory or another, Bridgestone imposed a blanket ban on riders or team members speaking to the media after the test.

All Bridgestone branding was removed from bikes and leathers, and no visible Michelin branding was allowed, even down to the manufacturer’s logo on the tire sidewalls.

With major money on the line, the PR gag-order was enforced rigidly, and observed religiously. No official times were released, nor made unofficially available by the teams.

A range of times have seeped out from journalists present, but given that only a few laps were timed by a few people out of practice with using a stopwatch (or its modern equivalent, the smartphone), those times can be taken as guidelines only.

Michelin Tests 2016 MotoGP Tires at Sepang

02/09/2015 @ 10:26 am, by David EmmettComments Off on Michelin Tests 2016 MotoGP Tires at Sepang

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Though the riders competing in the 2015 MotoGP championship have all departed, the factories stayed on at Sepang for another day of testing. For the fourth day of the first Sepang MotoGP test was designated as a test day for Michelin, who are due to take over as official tire supplier from 2016.

The legal complications of the change from Bridgestone to Michelin mean that the tire test is shrouded in confidentiality, rather than secrecy. This test features only the test riders, all of whom have been barred from talking to the press about the tires.

Times were not recorded, and definitely not released, though a handful of hardy journalists stood at trackside with handheld stopwatches (or smartphones) and tried to time riders that way.

Dunlop Will Continue as Tire Supplier for Moto2 & Moto3

12/23/2014 @ 4:57 pm, by David EmmettComments Off on Dunlop Will Continue as Tire Supplier for Moto2 & Moto3

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Dunlop is set to continue as single tire supplier to the Moto2 and Moto3 classes. In a press release (shown below), Dorna announced that they have extended the current contract with Dunlop to remain as the spec-tire supplier to the support classes, for the 2015 season and beyond.

The press release does not make any mention of the duration of the contract, stating only that Dunlop will continue “from the start of 2015″.

Dunlop has been the spec tire supplier to both Moto2 and Moto3 since the introduction of the two classes, in 2010 and 2012 respectively. The announcement that they are to continue signals that both series will continue with a spec tire for the foreseeable future.

However, the intermediate classes had been a de facto spec series for a long time, with Dunlop supplying almost the entire field in the 250cc and 125cc classes which preceded Moto2 and Moto3.

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Sunday Summary from Phillip Island: Why the MotoGP Race Was Not a Tire Fiasco, & Rossi Reaps Rewards

10/19/2014 @ 8:17 pm, by David Emmett30 COMMENTS

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Once again, a MotoGP race at Phillip Island is decided by tires. The tires Bridgestone brought to the Australian circuit were not up to the task, with riders crashing out all throughout the race. The front tires Bridgestone brought to the track were unable to cope with the conditions. The result was determined by tires, not by talent.

That, at least, is the narrative being heard around the internet after the bizarre yet fascinating MotoGP race at Phillip Island. It is an attractive narrative – a nice, simple explanation for what happened in Australia – but it is fundamentally flawed.

The tire situation was complicated, certainly. Jorge Lorenzo’s front tire showed very severe degradation, more than would normally be explained by the expect wear. Several riders crashed out on the asymmetric front tire Bridgestone brought. But to lay the blame entirely on Bridgestone is quite wrong.

Friday Summary at Phillip Island: Special Tires for a Special Circuit, & The Rules for 2016

10/17/2014 @ 8:13 pm, by David Emmett3 COMMENTS

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Phillip Island is a very special race track. That has an upside – it rewards courage and talent, and has provided some spectacular racing – but it is also special in the more pejoratively euphemistic sense of the word. It challenges not just the riders, but motorcycle designers and racing teams as well.

Above all, it challenges tire manufacturers: with wildly varying temperatures, strong winds blowing in cool and damp air off the ocean, an abrasive surface, high-speed corners, more left handers than right handers, and the most of the lefts faster than the rights. It can rain, be bitterly cold, be bathed in glorious sunshine, or in sweltering heat. Try building a tire to cope with all that.

After last year’s fiasco, both Dunlop and Bridgestone tried to do just that. They came to the track in March to test tires and gather data to build tires for this weekend. The only minor problem is that the test came at the end of Australia’s long summer, and temperatures were much more congenial than now, as the country emerges from its Antipodean winter.

The tire selections brought by Dunlop and Bridgestone are much better than last year, but they are not quite perfect. At any other track, that wouldn’t be a problem. At Phillip Island, even being not quite perfect can land you in trouble.

Friday Summary at Silverstone: On Cold Airfields, Soft Tires, & Struggling Favorites

08/30/2014 @ 12:10 am, by David Emmett1 COMMENT

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Silverstone, like so many British racetracks, is built on the site of a former World War II airfield. Though that fact may appear to be largely irrelevant, the location makes a massive difference to conditions at the circuit.

To allow the lumbering RAF bombers to take off on their nightly runs to Germany, the airfield was set up on the flat top of a hill. The combination of altitude and ubiquitous wind gave the bombers as much help as possible at take off.

Though the bombers are gone, the wind remains, and it played havoc with all three Grand Prix classes on Friday. The blustery wind blew the bantamweight Moto3 bikes all over the track. It hammered the heavier Moto2 bikes from all sides.

And it robbed the precious warmth from the MotoGP bikes’ Bridgestone tires, draining heat and reducing the grip. The mixture of strong winds, major cloud cover and low temperatures made it difficult for everyone during free practice.

Continental Recalls 170,000 Sport Tires

08/19/2014 @ 11:15 pm, by Jensen BeelerComments Off on Continental Recalls 170,000 Sport Tires

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If you have some Continental tires on your motorcycle, you might want to take note of the latest recall to hit our newswires. Affecting 170,000 tires worldwide, Continental says the recall is because some tires have had the tread and belt separate, which could result in the loss of air, and thus cause a crash.