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.

Up-Close with the Mugen Shinden (神電)

05/31/2012 @ 10:15 am, by Jensen Beeler4 COMMENTS

Up Close with the Mugen Shinden (神電) Mugen Shinden TT Zero 01 635x423

It is hard to believe that it was only last November that Mugen started its electric motorcycle racing program, and drafted the first designs of the Mugen Shinden (神電) motorcycle. In four months, the Japanese tuning brand, known better for its four-wheeled efforts than its two-wheeled ones, was proving its concept at Motegi with John McGuinness on-board, and had subsequent rounds at Suzuka and Caldwell Park. Mugen had of course been on the Isle of Man for the 2011 SES TT Zero race, and took close notes of its competitors, namely MotoCzysz and Kingston University.

Admitting that both aerodynamics and stored energy were key factors in its design, Mugen has clearly put more emphasis on the prior. While the team is tight-lipped about how much energy will be available to its 122 hp motor, they have said the battery pack weighs over 100 kg (220 lbs), which means it accounts for nearly half of the bike’s weight (and likely much more than that).

While we have seen plenty of photos of the Mugen motorcycle testing on the track, this has been the first time anyone from the non-Japanese press has been able to get up-close with the God of Electricity. The initial impression one gets from the Mugen Shinden is very favorable. The Shinden is proof that the electric motorcycle racing scene is growing up from its grassroots origins, as the bike has a very polished look and refined build quality to it — make no mistake, this is a very serious and proper racing motorcycle.

Weight has clearly been a concern for the team, as virtually everything is made out of carbon fiber. The lighter the chassis of course, the more batteries Mugen can stuff onto the frame, and it is here that the team hopes to gain an advantage over its competitors. Carbon frame, carbon swingarm, carbon bodywork, Showa suspension (with what looks to be Honda’s Pro-Link design), six-pot Nissin brakes…if the physical size of the bike didn’t give it away, the electrical leads would surely tell you this is not a MotoGP machine, despite all evidence to the contrary.

When pressed about the rumors linking the Mugen Shinden to Honda’s nearly decade-old electric motorcycle project, the team is quick to dismiss the idea. Ironically enough though, Mugen is pitted in the main pit area, right across the walkway from the Honda TT Legends tent. Where European and American eyes would see some sort of conspiracy, there is something very Japanese about the arrangement that is likely lost in translation. They may not be with each other, but that certainly does not mean they’re against each other.

Up Close with the Mugen Shinden (神電) Mugen Shinden TT Zero 21 635x423

Up Close with the Mugen Shinden (神電) Mugen Shinden TT Zero 04 635x423

Up Close with the Mugen Shinden (神電) Mugen Shinden TT Zero 11 635x423

Up Close with the Mugen Shinden (神電) Mugen Shinden TT Zero 28 635x423

Up Close with the Mugen Shinden (神電) Mugen Shinden TT Zero 22 635x423

Up Close with the Mugen Shinden (神電) Mugen Shinden TT Zero 14 635x423

Photos: © 2012 Jensen Beeler / Asphalt & Rubber – Creative Commons – Attribution 3.0

Comment:

  1. adam s says:

    wow. does THAT look the biz. those foot pegs just look weird without the complicated shift linkages and pedals.

    [how did they pass tech w/o a lipped belly pan? ;) ]

  2. tom z says:

    So I take it the rear brake is now on where the clutch used to be?

  3. Tuktu says:

    Let’s play with numbers!

    Bike’s weight is apparently around 260 kg… with lots of carbon. The battery pack is over 100 kg… I’d say 130 kg possibly. With a specific energy of at least 150 W-h/kg: We get almost a 20 kW-h pack. I wouldn’t be surprised if they had a specific energy over 200 or 250 W-h/kg. (26 to 32 kW-h) Also the pack weight probably includes wiring and various circuits, but I still think they got over 20 kW-h in batteries. Even more conservatively, a 100 kg pack at 200 W-h/kg still gets you a 20 kW-h capacity!

    Me thinks it’s going to be fast! Although, I have a feeling they will be going for a target time… just enough to be the fastest!

  4. protomech says:

    Zero’s EIG batteries in the 2012 bikes are 175 Wh/kg (cell weight only).

    A pack that large can be lower power density; 5C discharge from a 20 kWh pack is still 100 kW.

    Packaging will add to the weight, though, so the pack might “only” be 150 Wh/kg = 133 kg.