Moto2: Brough Superior Race Bike Will Debut at Silverstone

Despite some early promise, there has been much complaining of a lack of innovation from chassis builders in Moto2. the bikes have followed the same basic layout as all modern race bikes since the late 1980s: aluminium twin spar chassis and conventional suspension arrangements. The only real interest has come from wildcards. At Le Mans, the French Promoto Sport team raced their Transfiormer chassis, with some solid results. Beyond that, the bikes have been pretty much identikit. At Silverstone this year though, another interesting wildcard will get its first public running. The British round of Moto2 will see the Brough Superior make its debut in a competitive race, after making an appearance at the Goodwood Festival of Speed last year.

Up-Close with the Energica Ego Electric Superbike

A project from Italy’s respected engineering firm CRP Racing, I first had the opportunity to see the Energica Ego at the 2011 EICMA show. The machine wasn’t a runner at the time, as CRP was still looking for a drivetrain partner that could supplement CRP’s already extensive knowledge in chassis design. Fast-forward to the 2013 EICMA show, and the Energica sub-brand debuted its first production electric superbike, the Ego. The naming might be a bit tough, especially for us Anglophones, but this 134hp, 143 lbs•ft superbike packs a punch, and is remarkably well-refined.

She’z Racing at Suzuka — When a Plan Comes Together

We are pleased to have Shelina Moreda writing Asphalt & Rubber’s newest column, “She’z Racing at Suzuka”, which will follow her and Melissa Paris’ venture into racing at the Suzuka 4-Hour endurance race later this month. The American Duo are making the first all-female race team at the Suzuka 4-Hour, and will be campaigning a Honda CBR600RR with the Synergy Force Moriwaki Club team. We hope that you will enjoy the unique perspective that Shelina will be sharing with us. Race day is July 25th.

Bimota BB4 Concepts by Oberdan Bezzi

I had to check the last time we showed you some of Oberdan Bezzi’s work, and it was over three months ago. The Italian designer has certainly been busy since that time though, as he has produced a number of BMW/Bimota concepts for us to ponder about. Imagining the Italian company’s current trend of using BMW power plants — as has been seen with the Bimota BB3 — Bezzi’s drawings instead use BMW Motorrad’s popular boxer engine as their base. The effect is an interesting one, as the BMW’s boxer engine has proven to be the base of the German brands Top 3 selling bikes, and has found interesting applications in the BMW R nineT modular machine, and the BMW Roadster Concept motorcycle.

Sunday Summary at Sachsenring: Marquez’s Perfect Record, Dangerous Starts, & A Spaniard-Free Zone

The former England soccer player Gary Lineker once described the sport as follows: “Football is a simple game; 22 men chase a ball for 90 minutes and at the end, the Germans always win.” It feels somehow fitting to paraphrase that quote on the day that the Germans play in the World Cup final. Motorcycle racing is a simple sport, where 23 people ride a MotoGP bike as fast as they can, and Marc Marquez always wins. He found yet another way to win at the Sachsenring. A heavy rain shower between the Moto2 race and the sighting lap for MotoGP left the grid in disarray, with about three quarters of the field heading in to swap from their wet to their dry bikes at the end of the warm up lap.

2015 Kawasaki Ninja ZX-14R ABS 30th Anniversary Edition

In case you didn’t know, this is the 30th anniversary of the Ninja motorcycle line from Kawasaki. To commemorate the occasion, Big Green has already debuted the 2015 Kawasaki Ninja ZX-6R 30th Anniversary Edition and 2015 Kawasaki Ninja ZX-10R 30th Anniversary Edition motorcycles, and today the 2015 Kawasaki Ninja ZX-14R ABS 30th Anniversary Edition joins them. Like its sport bike brethren, this special ZX-14R comes with a special livery, which will be available to only 300 lucky owners (each unit is specially numbered). Finished in a “Firecracker Red” with “Metallic Graystone” paint, along with gold pinstriping and gold brake calipers, you can be certain that the changes are purely skin deep for this special model.

Daimler to Invest in MV Agusta as IPO Rumors Circulate?

Fresh off the European newswires, reports out of Italy are tipping motorcycle manufacturer MV Agusta as looking to offer up to 30% of the company on the stock market. If true, the move would make good on MV Agusta’s hope of going public by 2016 — noticeably quite ahead of schedule. Additionally, reports out of Germany are also indicating that Daimler AG (owner of Mercedes-Benz), is looking for a minority stake in MV Agusta, and approached the Italian company these past few weeks about that possibility — a move not to dissimilar to the one that saw Audi AG acquire Ducati Motor Holding.

66,000+ Harley-Davidsons Recalled for Front-Wheel Lockup

Bad news for 2014 Harley-Davidson Touring and CVO-Touring motorcycles with ABS installed, as the Bar & Shield brand has issued a recall with the NHTSA for 66,421 motorcycles that could potentially see their front-wheel lockup unexpectedly during normal operation. The problem comes about because the affected motorcycles may have been assembled with the front brake line positioned in such a way that it could be pinched between the fuel tank and frame, causing the front brake fluid pressure to increase. If the fluid pressure does increase, it could cause the front wheel to lockup, and possibly cause a crash. To-date, five such crashes have occurred, with thankfully only minor injuries being reported.

Here’s the Honda CB300F & Yes, It’s Coming to America

We first caught wind of the 2015 Honda CB300F back in March, and at the time we didn’t expect to see the naked small-displacement machine until the autumn trade shows. Well, Honda has proven itself full of surprises, because not only has Big Red debuted the Honda CB300F to the world, but American Honda has also confirmed the model for the United States. Basically a Honda CBR300R without all of its fairings, the Honda CB300F offers a more upright sitting position, and a little bit less racer flair. Perhaps the best part about the 2015 Honda CB300F though is the price tag, which is downright affordable at $3,999 MSRP ($400 less than the CBR300R).

Is a 2015 Suzuki GSR1000 Coming?

Speculation for the 2014 trade shows is starting to trickle in, and the fine journalists at the German magazine Motorrad have for us the latest gossip regarding a new model for 2015. Confirming a great deal of speculation, Motorrad tips that we will see a Suzuki GSR1000 at October’s INTERMOT show. Call it a standard, a streetfighter, or a street naked, the GSR1000 is said to be without fairings and based off the Suzuki GSX-R1000, using the same 999cc four-cylinder engine as the superbike, albeit in an unfortunately detuned state — not to dissimilar from the Suzuki GSR750. Figures of 150hp are being banded about for power, and that might not be enough as the GSR1000, which will debut in a very crowded space, as seemingly every Japanese and European motorcycle manufacturer has a horse in this race.

How To Change a Tire with Zip Ties

06/10/2014 @ 4:39 pm, by Jensen Beeler15 COMMENTS

How To Change a Tire with Zip Ties macgyver 635x476

ADV riders and how-to junkies take note, the following is a video on how to MacGyver a motorcycle tire on and off a wheel, while using only zip ties — it might be the most impressive thing we’ve seen in a long while.

If you already own a set of tire irons, or even better a full-blown tire-changing machine, you can feel comfortable in your purchase-making decision, because they are by far the easier solution.

But for our readers who are on a budget or do a bit of touring, the following could keep you from being stuck on the side of the road, all for the tidy sum of $1 at your local hardware store.

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.