A 2WD Hybrid-Electric Motorcycle for the US Military?

In the coming years, US special forces may be riding a tw0-wheel drive, hybrid-electric, multi-fuel motorcycle co-developed by BRD Motorcycles and Logos Technologies. Helping make this project possible is a Small Business Innovation Research grant from DARPA. The goal is to make a single-track vehicle for US expeditionary and special forces that will be nearly silent in operation, yet also capable of traveling long distances. Details on the proposed machine are light, of course, but it sounds like the 2WD dirt bike will be based off the BRD RedShift MX (shown above), and use an electric drivetrain, as well as a multi-fuel internal combustion engine to achieve its goals.

Colin Edwards Will Retire from Racing after 2014 Season

Announcing his decision during the pre-event press conference for the Red Bull Grand Prix of the Americas, Colin Edwards told the assembled press that 2014 would be the Texan’s last season racing a motorcycle. Citing a lack of improvement on his performance in pre-season testing and at the Qatar GP, Edwards decision perhaps answers the lingering question in the paddock of when the American rider would hang-up his spurs after an illustrious career in AMA, WSBK and MotoGP. Talking about his inability to come to terms with the Forward Yamaha, which Aleix Espargaro was able to take to the front of the pack in Qatar, Edwards was at a loss when it came to understanding the Open Class machine and his lack of results.

MSF Updates Its Basic RiderCourse Curriculum

It is no surprise that statistics from the NHTSA show that motorcycle accidents and injuries are on the rise. According to the 2012 Motor Vehicle Crash report published by the NHTSA, motorcycle fatalities for that year rose to 4,957, up seven percent from 2011, while injuries increased 15% to 93,000. While the NHTSA statistics are misleading because the motorcycle category includes mopeds, scooters, three-wheelers, pocket bikes, mini bikes, and off-road vehicles, new riders need every advantage they can afford. The Motorcycle Safety Foundation has taken notice of these statistics and has revised the curriculum for its Basic RiderCourse to include a new Basic eCourse, which students will take prior to in-person instruction.

Yamaha Trademarks “R1S” & “R1M” at USPTO – “YZF-R1M” Trademarked Abroad – But Why?

Are new Yamaha YZF-R1 models coming down the pipe? That’s the question being asked after trademark filings in the US and abroad tipped off Yamaha Motor’s intention to use “R1S”, “R1M”, and “YZF-R1M” for motorcycle, scooter, and three-wheeled purposes. The filings are being taken as hints towards a possible multiple trim levels of the Yamaha YZF-R1 superbike, with the “S” and “M” designations being different spec machines than the current base model. The “S” nomenclature is a popular one in the two and four-wheeled world, though “M” would certainly be a novel designation, outside of say…BMW.

Bell & COTA Create Texas-Themed Limited-Edition Helmet

Continuing its theme of making limited-edition helmets for premier-class US rounds, Bell Helmets has teamed up with the Circuit of the Americas and Chris Wood, of Airtrix, to create a Texas-themed Bell Star Carbon helmet, just in time for COTA’s MotoGP race next weekend. Available only until April 13th, the Bell/COTA helmet features a red, white, and blue flag motif on the front, with both the American and State of Texas flags visible, which then wrap around the rear to merge with a hardwood design, reminiscent of the floorboards in a Western saloon. The helmet is also crowned with a Longhorn cattle skull, which adds to the Texan motif. The specially designed helmet also features a horseshoe, the COTA logo, and the 2014 Red Bull MotoGP of The Americas logo.

Aprilia Mounting a Return to MotoGP in 2016

Towards the end of the 800cc era, MotoGP looked to be in dire condition. Grids were dwindling, factories were reducing their participation, and teams were in difficult financial straits indeed. By the end of 2011, there were just 17 full time entries, Suzuki was down to a single rider, and were about to pull out entirely for 2012. How different the situation looks today. In a recent interview with the official MotoGP.com website, Aprilia Corse’s new boss Romano Albesiano gave a brief outline of their plans. The Italian factory will continue to work with the IODA Racing team for 2014 to collect data on the electronics and tires, which they will use as input on an entirely new project being worked on for 2016.

This Is Pretty Much What the Monster 800 Will Look Like

With the advent of the Ducati Monster 1200, it was only a matter of time before Ducati’s middleweight liquid-cooled “Monster 800″ would be spotted, and unsurprisingly the machines have a great deal in common. The one big difference seems to be that the 821cc Monster gets a double-sided swingarm, which has become Ducati’s new way of differentiating between its big and medium displacement models of the same machine, see entry for Ducati 899 Panigale. With the spied Ducati Monster 800 looking ready for primetime, and a pre-fall launch isn’t out of the question. Giving us an excellent glimpse into what the Ducati Monster 800 would look like, Luca Bar has again used his Photoshop skills to render up images of the still unreleased “baby” Monster.

Photos of the Mugen Shinden Ni sans Fairings

Given the competitive nature of the electric racing realm, its rare to see the big high-power bikes without their fairings, as teams are reluctant to reveal their secret sauce. Debuting the Mugen Shinden San this past weekend in Tokyo though, Team Mugen did just that, giving us a glimpse into the inner workings of the team’s 2013 race bike, the Mugen Shinden Ni. You don’t have to be an electron-head to get excited by these photos, as any race bike with a carbon fiber frame and swingarm is pretty drool-worthy, though the Shinden Ni’s carbon fiber battery enclosure does hide a great deal of the electric superbike’s geek factor. While the sheer size of the battery bike is impressive, it was expected when the Shinden was first announced.

Mugen Shinden San (神電 参) Electric Superbike Revealed

Mugen’s third purpose-built electric superbike for the Isle of Man TT, the Mugen Shinden San, has been revealed in Japan. Campaigning two machines for this year’s TT Zero race, Mugen has John McGuiness and Bruce Anstey at the helm of its “Shinden San” bikes, as the duo looks for a one-two finish in this year’s race. With MotoCzysz not racing at the Isle of Man this year, Mugen is a hot favorite to take the top podium spots, as well as crack the 110 mph barrier for electrics on the historic Snaefell Mountain Course (Mugen is targeting a 115 mph lap). An evolution on the company’s previous designs, the Shinden San fits 134hp — 10hp more than last year, thanks to a new smaller three-phase brushless motor provided by Mission Motors — into its 529lbs bulk.

Trackside Tuesday: The Winning Personality of Jack Miller

Chatting with a couple of NASCAR fans recently, I was reminded that any competition is boring if you don’t care who wins. But if you do care, then even cars driving around in circles can be very compelling entertainment. Those NASCAR fans really cared about how their favorite drivers finished, and not only how they finished in the latest race, but what and how those drivers were doing off the track as well. Those fans had been captured by the personalities of those drivers. One of the things NASCAR does well is sell personalities. All major sports-related businesses do this to some extent, but some organizations do it better than others.

Monday Summary at Misano: 2013 vs. 2014 Machines, Spec Electronics, & A New Rear Bridgestone

09/17/2013 @ 1:52 pm, by David Emmett4 COMMENTS

Monday Summary at Misano: 2013 vs. 2014 Machines, Spec Electronics, & A New Rear Bridgestone jorge lorenzo misano motogp test yamaha racing

The rain on Monday morning brought a welcome respite for tired journalists at least, after a night spent filing stories until the early hours of the morning. It meant that the Misano MotoGP test did not get underway until very late in the morning, with most riders staying in the pits until well after noon.

Once they got started, though, there was a lot to be tested. Both Yamaha and Honda had brought the latest versions of their 2014 prototypes for testing, but with the championship heading into its final five races, there was a lot to work on with the current crop of machines.

That was particularly true for Dani Pedrosa. The Repsol Honda man dropped from second to third in the championship at Misano, Jorge Lorenzo matching him on points, but taking the position on the basis of having more wins. Pedrosa has complained of a lack of rear grip almost all season, and if he is to retain a shot at the title, his team have to find a solution.

Saturday Summary at Sachsenring: Pedrosa’s Collarbone, A Hot-Rodded Rossi, & Asymmetric Tires

07/14/2013 @ 12:21 am, by David Emmett12 COMMENTS

Saturday Summary at Sachsenring: Pedrosas Collarbone, A Hot Rodded Rossi, & Asymmetric Tires Saturday Sachsenring German GP MotoGP Scott Jones 11 635x423

How quickly things change. Yesterday, it looked like Jorge Lorenzo had handed the 2013 MotoGP championship to Dani Pedrosa on a plate, by crashing unnecessarily at Turn 10, and bending the titanium plate he had fitted to his collarbone after breaking it at Assen.

Today, Pedrosa did his best to level the playing field again, by pushing a little too hard on a cold tire at Turn 1, and being catapulted out of the saddle in a cold tire, closed throttle highside. He flew a long way, and hit the ground hard, coming up rubbing his collarbone much as Jorge Lorenzo had done.

He was forced to miss qualifying, and for most of the afternoon, it looked like he too could be forced to miss the Sachsenring race, and possibly also Laguna Seca.

At the end of the afternoon, the medical intervention team – a group of experienced Spanish emergency doctors who spend their free weekends hooning around race tracks in hot-rodded BMW M550d medical cars – gave a press conference to explain Pedrosa’s medical situation, and what had happened that afternoon.

Dr. Charte and Dr. Caceres told the media that Pedrosa had a huge crash, had walked away feeling dizzy, and had been rushed to the medical center. There, he had one X-ray on his collarbone, but just as he was about to have a second X-ray, his blood pressure dropped dramatically. The second X-ray was immediately aborted as the medical staff intervened to stabilize Pedrosa.

He was then flown to a local hospital, where he had a cranial MRI scan and a CT scan of his upper body, which showed that he had sustained no major injuries, apart from a partially fractured collarbone.

A neurological test turned up no signs of concussion, and the drop in blood pressure was probably just due to the force of the impact, a typical symptom of shock. He returned to the track, where he was examined again, and nothing abnormal showed up in that exam.

Will Pedrosa race tomorrow? That will be decided in the morning, firstly by Pedrosa himself, who must decide whether he wants to undergo a medical test, and then by the doctors performing the fairly full medical test, including an extensive neurological exam, aimed at ruling out any signs of concussion or nerve problems.

MotoGP: Defective Tire Or Setup Error – Why Did Jorge Lorenzo Struggle at Le Mans?

05/24/2013 @ 10:05 am, by David Emmett12 COMMENTS

MotoGP: Defective Tire Or Setup Error   Why Did Jorge Lorenzo Struggle at Le Mans? jorge lorenzo yamaha racing motogp scott jones 635x422

Jorge Lorenzo’s disappointing performance at the French Grand Prix at Le Mans has been the cause of some debate. The factory Yamaha man finished a lowly seventh, his worst finish (other than DNFs) since his rookie season in 2008, and finishing off the podium for the first time since Indianapolis in 2011. To say this was an uncharacteristic performance from Lorenzo is something of an understatement.

So what went wrong? Immediately after the race, Lorenzo made it clear that he believed the problem was with his rear tire. He had had no grip whatsoever, and been unable to get any drive from his rear tire.

He told the press afterwards that the only logical explanation he could think of for his problems was a defective rear tire. Lorenzo had been fast in the morning warm up, though it was a little drier then, and the set up used was very similar to then. In 2012, Lorenzo had won at Le Mans by a huge margin, so he could not understand why he was struggling so badly in France.

Bridgestone naturally denied there had been a problem with Lorenzo’s tire. After the race Bridgestone officials told the press that they had examined the tire together with Yamaha engineers and found nothing wrong with it.

In their customary post-race press release, Bridgestone’s Motorsport Tyre Development Manager Shinji Aoki reiterated this stance. “As is always the case in these situations, his engineer thoroughly examined Jorge’s race tyres which were found to be in good working condition,” he is quoted in the press release as saying.

“In addition, I examined the tyre myself and personally discussed the matter with the Yamaha engineers and we all agreed that Jorge’s lack of rear grip was not attributable to his tyre.”

What do we know ourselves? Though nobody is saying anything other than official statements, there are still some clues we can piece together from the data available. The key fact is visible from the race footage, available to those with a MotoGP.com video pass on the official MotoGP website.

MotoGP: Bridgestone Denies Lorenzo’s Tire Accusations

05/21/2013 @ 3:05 pm, by David Emmett13 COMMENTS

MotoGP: Bridgestone Denies Lorenzos Tire Accusations  bridgestone rain tires 635x423

As is customary, the Bridgestone media service issued their post-race debrief on tire performance on Tuesday, in which they discuss how the tires they selected held up during the race at Le Mans the previous weekend. This week’s press release is more interesting than most, as it contains a denial from Bridgestone that there was anything wrong with the rear tire used by Jorge Lorenzo in the race on Sunday, countering claims that his tire was defective.

Speaking to the media after the race on Sunday, Lorenzo said that although he was not a tire engineer, he could think of no other explanation but a defective tire for the complete lack of rear grip he had suffered throughout the race. The setting they had used in the wet morning warm-up had worked well, Lorenzo said. In 2012, under similar conditions, he had not had a single problem, he explained, going on to win the race by nearly 10 seconds.

Continental Issues Recall for ContiMotion Tires

01/23/2013 @ 5:47 pm, by Jensen Beeler1 COMMENT

Continental Issues Recall for ContiMotion Tires Continental ContiMotion tires 635x423

Continental has begun a voluntary recall for its ContiMotion line of sport-touring tires. Affecting 1,700 units in the market, Continental says the tires in question are sized at 180/60R16 and under certain conditions these tires may have uneven wear, groove cracking, and in some cases even belt lift.

It goes without saying that these circumstances would leave the tires unsafe for use, though Continental has not received any reports about accidents resulting from these conditions. Most affected by the situation are Honda Gold Wing 1800 owners, especially in cases where there has been over-loading and under-inflating of the tire.

Video: Monza vs. Pirelli

05/04/2012 @ 1:17 pm, by Jensen Beeler5 COMMENTS

Video: Monza vs. Pirelli Pirelli WSBK Monza Superpole silver 635x423

World Superbike is in Italy this weekend, getting ready to race one of the fastest circuits on the WSBK calendar. Already hitting 205+ mph down the main straight at the first practice session (208.03 mph for Mr. Fabrizio), the Pirelli racing slicks also have to contend with sweeping fast corners at Autodromo Nazionale Monza.

Highlighting the heat, speeds, and stresses that its tires have to go through while racing at this beloved Italian circuit, Pirelli has put together a short video that outlines what the Italian tire company has to contend with at this special World Superbike round. Interesting stuff.

MotoGP: New Spec Bridgestone Front Tires Starting at Jerez

04/12/2012 @ 10:38 am, by David Emmett1 COMMENT

MotoGP: New Spec Bridgestone Front Tires Starting at Jerez qatar gp 2012 scott jones RossiTire1

Bridgestone has announced that they are going to bring forward the introduction of a new 2012-spec front tire, and start allowing riders to use it starting from the Jerez round of MotoGP. The new tire was tested extensively during the pre-season, with versions tried at both Sepang tests and at the IRTA test at Jerez. The tire features a modified construction which allows it to heat up more quickly as well as provide more feedback to the riders.

The selected construction was one of two types tested during the pre-season. The two types – designated as “21″ and “24″ – differed only slightly, the central section being slightly less rigid in construction on the 21, when compared to the 24. The riders were positive about both types, but were split on which tire was best. The majority of the riders preferred the 21, praising it as having better stability and feedback. Surprisingly, the Honda riders took the opposite view, saying that it was the 24 which was the more stable tire, the 21 providing less stability under braking.

Pirelli Remains as Sole WSBK Tire Supplier Through 2015

07/27/2011 @ 2:09 pm, by Victoria Reid1 COMMENT

Pirelli Remains as Sole WSBK Tire Supplier Through 2015 Pirelli Diablo Rosso 635x423

Pirelli will remain the sole-tire supplier for the World Superbike series through 2015, a continuation of the relationship begun between the Italian tire company and Infront Motor Sports in 2004. Along with supplying the Superbike class, Pirelli will continue to supply World Supersport, the Superstock 1000 FIM Cup, and the UEM Superstock 600 European Championship through the end of the 2015 season as well.

“We are delighted to be able to renew the contract with Pirelli until the completion of the 2015 season. Eight years of working together have provided results that go way beyond our highest expectations. Once again we can count on a tyre supplier, whose commitment to the product, service and development is second to none,” said Paolo Flammini, CEO of Infront Motor Sports.

Dunlop to be Sole Tire Supplier for Moto3 Through 2014

06/06/2011 @ 5:57 am, by Jensen Beeler2 COMMENTS

Dunlop to be Sole Tire Supplier for Moto3 Through 2014 Dunlop Moto3 tire

Dunlop, the IRTA, and Dorna inked a deal this weekend that sees the British tire manufacturer as the sole-supplier of tires for the upcoming Moto3 Championship, which will replace the 125GP series in 2012. With the deal good through the 2014 season, Moto3 teams will run Dunlops for the next three seasons, just as the Moto2 Championship has done. Speaking of Moto2, Dunlop saw its contract in that series extended to 2014 as well, and we wouldn’t be surprised if the two items were part of Dunlop’s ability to put together a more competitive bid than other tire manufacturers.

With Bridgestone set to supply tires in the 2012 season for MotoGP, Dunlop still only accounts for two of the three GP series, but we expect that a sole-supplier for Moto3, Moto2, and MotoGP will emerge in the coming years. Single-tire rules were put in place not only to help level the playing field between competitors, but also to help reduce development costs for manufacturers, and logistical costs for tire suppliers. If a single tire company provided all the grid’s tires, that overall cost would likely drop further, something Dorna has been keen on lately. Whether it makes for better racing though, we’ll let you decide in the comments.

Your Personal Nitrogen Tire Inflator

06/16/2010 @ 9:07 am, by Jensen Beeler8 COMMENTS

Your Personal Nitrogen Tire Inflator TireSaver 018 nitrogen tire filler

If you’ve stopped by your local car dealership recently, you’ve probably seen them using nitrogen to fill the tires on your car. This is because nitrogen has superior resistance to expansion as heat rises when compared breathable air. Also since oxygen eventually leaks out of tires, nitrogen-filled tires retain their pressure better over time.

The list of benefits goes on for nitrogen, but the downside has always been how one maintains their tires once you get home, not to mention the arm & leg some dealerships charge for filling your tires up with the most abundant element in our atmosphere. Of course the dealers can charge what they do because there aren’t that many people that have a N2 tank sitting in their garage…until now.