KTM RC4 Concept by Luca Bar Design

A single-cylinder hooligan-maker, the KTM 690 Duke is 330 lbs (curbside without fuel) and 67hp of two-wheeled fun, and we hope that the Austrians bring the KTM 690 Duke R our way as well. While we are on the topic of things missing from KTM’s American line-up, a decent supersport is painfully obvious, yet we can’t see the folks at KTM following the paths of other brands. That’s where our friend Luca Bar comes to mind with his latest concept: the KTM RC4. Using the KTM 690 Duke platform and its LC4 engine, Bar has designed a super-single full-fairing sport bike that takes the Austrian company’s “Ready to Race” DNA and applies it to an idea that is not all that disimilar to the Ducati Supermono.

Q&A: Claudio Domenicali Talks Frameless Chassis, Sacred Cows, & The Future for Ducati

When I sat down with Claudio Domenicali at the Ducati 1199 Panigale R launch, the now-CEO of Ducati Motor Holding was still just the General Manager of the Italian motorcycle company. Four weeks after our interview though, Gabriele del Torchio would leave Ducati for Alitalia; and Domenicali, a 21-year veteran of both the racing and production departments of Ducati, would take his place at the top of Italy’s most prestigious motorcycle brand. After reading our interview from Austin, Texas after the jump, I think you will agree too.

Is Yamaha Using A Seamless Gearbox? The Data Says No

That Yamaha is working on a seamless gearbox is no secret, with Yamaha’s test riders currently racking up the kilometers around tracks in Japan. Recently, however, Spanish magazine SoloMoto published an article suggesting that Yamaha has already been using its new seamless gearbox since the beginning of the season. My own enquiries to check whether Yamaha was using a seamless gearbox or not always received the same answer: no, Yamaha is not using the seamless gearbox. To test this denial, I went out to the side of the track on Friday morning at Jerez to record the bikes as they went by.

OCC Coming Back to TV? — Universe Collapses in on Self

After a very public father/son break-up between Paul Teutul Sr. and Paul Teutul Jr., a steroid-ring scandal involving Paul Sr., and finally a bankruptcy proceeding, it appears that Orange County Choppers is the impossible to kill multi-headed hydra of doom that we all knew it was, as the custom chopper shop is once again headed to the small screen and recruiting some talent, on and off the show. Looking for “someone who will work alongside Paul Senior, running the shop and helping build some of the best custom motorcycles in the world,” OCC says it will be back on television with a new show later this month. Please for the love of god, will someone give this man the attention he craves so dearly??! Or, just shoot us in the face.

Alstare Superbike Concept by Team Alstare

We love us some concept bikes here at Asphalt & Rubber, and we have featured more than a few pieces of stunning design and imagination on our pages. Though, we can’t remember the last time one of these works of art were brought to us by a legitimate racing team, but that is what we have here with the Team Alstare Superbike Concept. A nod to the former Suzuki team’s return to the World Superbike Championship as the Ducati factory squad with Carlos Checa and Ayrton Badovini, Alstare has enlisted the help of designer Serge Rusak of Rusak Kreaktive Designworks to ink the shape of its futuristic Superbike concept, while Tryptik Studios handled the 3D modeling prowess.

Transcript: The Gay Question at Jerez

If you didn’t watch Thursday’s pre-event press conference for MotoGP at Jerez, it is worth a viewing right to the end (assuming you have a MotoGP.com account). Building off the news about the NBA’s Jason Collins coming out as gay in a self-written feature in Sport Illustrated, my good colleague David Emmett had the courage to inquire about the culture and acceptance of the MotoGP paddock for homosexual riders. For the sake of accuracy, after the jump is a full transcript of David’s question, as put to riders Cal Crutchlow, Jorge Lorenzo, Marc Marquez, Andrea Dovizioso, Stefan Bradl, and Scott Redding, as well as those riders’ responses to David’s inquiry.

2014 Suzuki GSV-R Spotted Again

News that Suzuki plans on returning to the MotoGP Championship in 2014 should be old information for dedicated Asphalt & Rubber readers, and the Japanese company’s inline-four race bike was already spotted doing test laps last year by the eager eyes at Cycle World. Well the American print-mag has another set of eyebrow-raising high-quality photos of the 2014 Suzuki GSV-R to mull over from the Motegi race track, along with some technical insights provided by the venerable Kevin Cameron.

BMW F800GS Adventure – Germany’s Middleweight ADV

A surprise addition to BMW Motorrad’s 2013 model line-up, zie Germans have announced a new middleweight adventure-tourer, the 2013 BMW F800GS Adventure. Like its larger predecessor, the BMW F800GS Adventure is a more travel-ready and off-road capable build of the recently updated BMW F800GS motorcycle. Featuring a larger windscreen, panniers, and a bigger fuel tank capacity (2.1 gallons larger, for a total of 6.3 gallons of fuel), the BMW F800GS Adventure keeps the same 85 hp, liquid-cooled, 798cc, parallel-twin engine found on the F800GS, as well as the same chassis configuration. Pricing in the US will be $13,550 for the base model BWM F800GS Adventure.

Kevin Schwantz Returns to Motorcycle Racing – Enters the Suzuka 8-Hours with Team Kagayama

Former 500cc World Champion Kevin Schwantz has certainly been in the news a bit these past few months, mostly for his involvement and falling out with the Circuit of the Americas and the Americas GP, but also more recently for his comments regarding Dani Pedrosa — we also sat down with Mr. Schwantz in Austin, and the Texan gave us some sobering insight into the future of American road racing. As if all that wasn’t enough, Schwantz is making a return to two-wheeled racing, and has entered the prestigious Suzuka 8-Hours endurance race with Team Kagayama racing alongside Noriyuki Haga and team owner Yukio Kagayama.

Öhlins Releases a Semi-Active Suspension Upgrade for the Ducati Multistrada 1200 S – But, What’s Next?

An interesting development on the aftermarket side of things has graced our desks, as Öhlins has released a “suspension control unit” (SCU) that upgrades the electronically adjustable suspension on the Ducati Multistrada 1200 S so that it becomes a semi-active suspension system. Whhhaaaat??! So, if you’re the proud owner of a pre-2013 Ducati Multistrada 1200 S, and you think that your electronically controlled Öhlins suspension is no longer boss, now that Ducati has released its Sachs-powered “Skyhook” semi-active suspension pieces on its new batch of Multistrada sport-tourers, there is a remedy for your motolust.

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.

Pirelli Diablo Rosso Corsa Tires Get Personal

04/28/2010 @ 3:54 pm, by Jensen Beeler2 COMMENTS

Pirelli Diablo Rosso Corsa Tires Get Personal Pirelli Diablo Rosso Corse tires 560x307

At the EICMA show in Milan last year Pirelli debuted it’s new track & street tire, the Pirelli Diablo Rosso Corsa. The marketing scheme behind the DRC was the tire’s split-personality, and how it was tailored to meet the varying needs of performance riders. Taking this concept a step further, Pirelli has now made the sidewall of the Pirelli Diablo Rosso Corsa personalizable with various WSBK, country, and naming options available. More after the jump.

Video: Bridgestone Explains Tires in MotoGP

04/20/2010 @ 9:02 am, by Jensen Beeler6 COMMENTS

Video: Bridgestone Explains Tires in MotoGP bridgestone catalan gp assymetric tire 560x401

Bridgestone is halfway through its three year contract with Dorna as the sole tire supplier to MotoGP. The exclusivity contract means that the Japanese tire company has to provide a variety of compounds and options to race teams as they tackle the MotoGP season. Explaining the options available to teams, and the some of the challenges the company faces, Bridgestone has put together these two videos (after the jump) that contain everything you wanted to know about tires and motorcycle racing. Check them out after the jump.

Metzeler Sportec M5 Interact Tires: Now with Pi Sign

01/26/2010 @ 12:37 pm, by Jensen Beeler32 COMMENTS

Metzeler Sportec M5 Interact Tires: Now with Pi Sign Metzeler Sportec M5 Interact tire 560x373

All new for 2010, the Metzeler Sportec M5 Interact tire is set to redefine the motorcycle industry with its proprietary Chicken Strip Assessment Technology. Do your buddies brag about how far over they can lean their bike? How they’re the next Golden God of Canyon Carving? With Metzler’s Chicken Strip Assessment Technology system, there’s little doubt about how much you’re compensating for something else; and now you can rate your manhood on a scale from 1 to 5. Now go chase that crazy elephant! Chase him!

Pirelli Diablo Rossa Corsa Tires for 2010

11/25/2009 @ 2:01 pm, by Jensen Beeler2 COMMENTS

Pirelli Diablo Rossa Corsa Tires for 2010 Pirelli Diablo Rosso Corsa Sidewall 560x373

For 2010 Pirelli is introducing a new high-performance streetbike tire, the Pirelli Diablo Rosso Corsa. Replacing the Pirelli Diablo Corsa III, Pirelli intends the Diablo Rossa Corsa (DRC) to be the weapon of choice both on the track and on the street. With a pair of DCIII”s on our Ducati Streetfighter, we’re excited to see what the DRC brings to the table after hearing about the tire at EICMA this year.