The New R1 Would Look Hot in Kenny Roberts Livery

The 2006 Yamaha YZF-R1 LE livery, which was a yellow, black, and white homage to Kenny Roberts Sr., is perhaps the greatest livery ever to adorn an R1, straight from the Yamaha factory. Whether you are a loyal subject of King Kenny, or you just enjoy the fetching, yet simple, racing design, the Roberts livery is a treasure to see in any form — but especially so at speed. Giving us a glimpse as to what the 2015 Yamaha YZF-R1 would look like with such a limited edition paint scheme, Oberdan Bezzi has once again whet our appetite ahead of a weekend full of riding. And for you Giacomo Agostini fans, there is something special waiting for you after the jump as well. Enjoy!

Honda Bulldog Concept Lets the Dogs Out in Osaka

After first showing us the Honda SFA and Honda CRF250 Rally concepts, Big Red made good on its promise for another motorcycle concept premiere at the Osaka Motorcycle Show, debuting the Honda Bulldog concept. With the face of a Ruckus, and built to “leisurely” take-on the great outdoors in an unassuming manor, the Honda Bulldog is a stout off-roader that adds a new slant to the term adventure-bike. With wide 15″ knobby tires, a 28″ seat height, and 400cc parallel-twin engine mated to a six-speed gearbox, the Bulldog certainly isn’t what you expect to see bombing down the trails, yet it sorta makes sense.

A Naked Yamaha YZF-R25 Is Coming Soon?

If you believe the reports coming out of India and Southeast Asia, Yamaha is working on a naked version of its YZF-R25 sport bike. Presumably to be call the Yamaha MT-25, the naked bike would continue Yamaha’s trend of making naked version of its fully faired sport bikes, similar to the recently released Yamaha MT-125 that is available for the European market. With images of the machine testing on public roads abounding, the MT-25 seems likely to see production, so the real intrigue will be in what markets Yamaha makes the machine available. With Honda already offering faired (Honda CBR300R) and unfaired versions (Honda CB300F) of its small-displacement motorcycle in the US, Yamaha could easily go head-to-head with Big Red with the YZF-R3 and an FZ-03 variant, based off the R3 design.

Kawasaki Applies for Electric Motorcycle Patent

Need further proof that the future of motorcycling will include electrics? Take this recently published patent application from Kawasaki, that the Japanese OEM filed for back in 2011. The claims are fairly rudimentary, though they do include a transmission, with Kawasaki’s lawyers mostly outlining the basics of a motorcycle powered by an electric motor, of course the news is less about the contents of the patent application, and more about the fact that it was applied for, in the first place. When will we see an electric motorcycle concept from Kawasaki is anyone’s guess, though there are two big motorcycle shows coming up in Japan in a couple weeks’ time. In reality, we doubt we’ll see something so soon from Kawasaki, but if the Kawasaki H2 has shown us anything, it is that anything is possible from Kawasaki right now.

Is KTM Planning a V4-Powered Sport Bike?

Why would KTM be riding around on a camouflaged Aprilia Tuono V4? That is the question of the day, after a spy photographer caught the Austrian company testing in Spain with such a machine. The answer of course points to KTM working on a V4 street bike platform, which shouldn’t be too surprising since KTM CEO Stefan Pierer already tipped the media off to the fact that it is working on a MotoGP entry that would be based around a beastly V4 engine called the RC16. While Pierer confirmed the MotoGP, as well as a track-only consumer version of the GP bike, zie Austrians have been mum about other motorcycles in KTM’s lineup sharing the new V4 powerplant.

Honda CRF250 Rally Concept Breaks Cover in Japan

Adventure riders, you prayers have been answered. Honda is set to debut a new off-road model at the Osaka Motorcycle Show, the Honda CRF250 Rally. Based off the Honda CRF250L platform, the Rally concept is basically the CRF250L with rally-styled bodywork. The Honda CRF250 Rally concept will get its worldwide debut alongside the Honda True Adventure concept, which we first saw at last year’s EICMA show. This makes for an interesting dichotomy, as the CRF250 Rally is set to look like the CRF450 Rally race bike, while the True Adventure (cough, Africa Twin, cough) borrows heavily from the race bike’s technology package. With Honda showing a 250cc ADV model and a 1,000cc model at the same show, one has to wonder when a consumer-level version of the CRF450 Rally race bike will be ready as well.

Honda SFA Concept Gets Japanese Debut

After it first debuted in Indonesia last October, the Honda SFA concept motorcycle seems to be getting serious, as Honda will be showing the up-market bike at this weekend’s Osaka Motorcycle Show and next weekend’s Tokyo Motorcycle Show. While Honda only mentions that the SFA concept is a “street-fighter style light-weight motorcycle with a single cylinder engine mounted on a trellis frame,” sources in Indonesia say the fetching small-displacement machine is built around the 150cc CB150R for that market. Whether this means that Honda will make more premium-focused 150cc machines, and bring them to markets outside of Asia remains to be seen, though it is clear that the Japanese firm is taking such an approach under serious consideration.

Bimota Racing at IOMTT with American Brandon Cretu

Italy’s favorite boutique brand will be back at the Isle of Man TT races this year, with a two rider team that includes American Brandon Cretu. Cretu and his teammate Ben Wylie will campaign for Bimota at the big four road races (North West 200, Isle of Man TT, Ulster Grand Prix, and Macau GP) on-board the Bimota BB3 superbike. This is not the first time that Cretu and Wylie have raced together, having shared a pit while at the Wylie Racing team during the 2011 and 2012 Isle of Man TT races. Though the Bimota BB3 was ruled ineligible for FIM events, the international road racing scene has no hang-ups letting the S1000RR-powered superbikes lineup on the starting grid.

MV Agusta F4 RC Leaks Again with More “AMG”

We are still waiting for the 2015 MV Agusta F4 RC to break cover officially, but the top-of-the-line superbike from Varese continues to make itself sneakily available to the public. First there were the leaked studio photos, which looked spot-on to the photos MV Agusta USA teased us with at its press launch earlier this year. Now, we have more photos of the F4 RC leaking, though with some changes to the design — namely more prominent “AMG” badging, for MV Agusta’s newest minority partner. The 2015 MV Agusta F4 RC isn’t supposed to arrive at dealerships until June 2015; and when it does, it will be in limited numbers. The F4 RC is MV Agusta’s homologation special for World Superbike and domestic superbike racing classes.

Q&A: Romano Albesiano – “We Know It Takes Three Years to Be Competitive in MotoGP”

Aprilia Racing boss Romano Albesiano has big shoes to fill. Taking over from Gigi Dall’Igna, Albesiano must continue the legacy of success which his predecessor left for him. He got off to a good start, Sylvain Guintoli lifting the World Superbike title in Albesiano’s first year at the helm. Now comes the hard part, following up on that success and expanding into MotoGP. A small group of journalists spoke to Albesiano at the Aprilia launch in Milan. In a wide-ranging conversation, the Aprilia boss covered many topics, including explaining why the Noale firm came back to MotoGP a year ahead of schedule, touching on what the new bike Aprilia is working on for 2016 and beyond might look like, and the 2016 rules in MotoGP.

LiFePO4 Starter Batteries – The Easiest Way to Shed Weight Off Your Motorcycle

01/23/2014 @ 3:39 pm, by Aakash Desai26 COMMENTS

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There is an easy and quick way to lighten your bike, lower its center of gravity, and marginally improve its dynamic performance for $200 or less: the starter battery.

Lead-acid, absorbed gas mat, and gel batteries have been around for years now, and while they provide cheap, reliable, and robust performance, they are obtrusively heavy and large.

In terms of packaging and placement, most bikes have them mounted high and away from the center of gravity; basically, it’s like carrying around a brick at arm’s length all day.

Luckily, the market for starter batteries has been moving in the direction of new battery technologies with the latest iterations utilizing lithium iron phosphate chemistries.

These batteries are not plagued with the same issues that lithium ion batteries faced (read: exploding when cycled improperly), and are more environmentally friendly and theoretically last longer than the equivalent lead-acid or AGM battery.

We had two companies send us their most popular models for testing and we came away impressed with the weight savings, performance, and overall value that they had to offer.

Erik Buell Racing Patents Hybrid Motorcycle Design

08/12/2013 @ 10:58 am, by Jensen Beeler31 COMMENTS

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It seems Erik Buell Racing has been thinking about alternative-fuel vehicles, as the company from East Troy had filed and received a patent for a hybrid drive motorcycle design.

There is nothing particularly astonishing about EBR’s patent, after all with hybrids being all the rage in the four-wheeled world, it was obviously only a matter of time before that same trend transitioned to motorcycles as well.

However, what is interesting about Erik Buell Racing’s patent is that it doesn’t set forth the Prius-inspired setup that you would expect, where an electric motor takes over or assists an internal combustion engine.

Instead, EBR’s setup is more like the Chevy Volt, with a small petrol-fueled generator being on-board to charge the bike’s batteries once they have been depleted by the electric motor, and thus killing the range anxiety that is prevalent in current EV bike designs.

MotoGP: Hector Barbera Sentenced to Six Months in Jail for Assault on Girlfriend

05/10/2013 @ 12:46 pm, by Jensen Beeler19 COMMENTS

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Reports are coming out from the Spanish media that Hector Barbera, of the Avintia Blusens MotoGP team, has been arrested for the assault and battery of a woman identified as his girlfriend. The incident took place after the Spanish GP, as Barbera and his girlfriend were staying in Jerez for a few extra days before heading to Le Mans for the French GP. Coming to blows during a heated argument, Barbera’s girlfriend was treated for bruises and contusions, and spent the night in the hospital.

Receiving a lightning-speed trial, both Barbera and his twenty-three-year-old girlfriend were found guilty of assault and battery against each other, with Hector being sentence to six months in jail, and his girlfriend receiving five months of jail time. The sentences can likely be commuted to community service time, according to the Spanish media.

MotoGP: Disaster Avoided after Garage Fire Strikes Monster Yamaha Tech 3 at COTA

04/18/2013 @ 1:16 pm, by Jensen Beeler4 COMMENTS

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Asphalt & Rubber is coming to you from the Grand Prix of the Americas this week, and things are already off to an interesting start. With a fire breaking out in the Monster Yamaha Tech 3 garage during the night, the gear for the satellite Yamaha squad was flooded by the Circuit of the America’s fire suppression system, which also affected the garages for Yamaha Racing, LCR Honda, and Cardion AB.

Yamaha Racing Boss Lin Jarvis explained that while the small fire was quickly put out by COTA’s sprinklers, the team lost one of two servers and several computers to the blaze before it was extinguished. It is not anticipated that the fire will have any affect on Sunday’s race, though it could pose a problem for the teams, since they have a quick turnaround for the Jerez round.

Currently, the cause of the fire is presumed to be the lithium battery to Monster Yamaha Tech 3’s electric starter for the GP motorcycles, making this incident another eyebrow raising episode in the handling of high-tech battery packs, which have different tolerances and operating procedures than conventional battery pack types.

While certainly a setback to the start of the race weekend, the teams involved dodged a serious bullet by having the fire occur while MotoGP is at COTA, since the Texan track has a sophisticated fire prevention system in place.

2013 Zero Motorcycles – 137 City Miles & 54 Horsepower

10/02/2012 @ 1:51 am, by Jensen Beeler8 COMMENTS

Zero Motorcycles continues to upgrade its model line-up, with the 2013 Zero Motorcycles bikes getting a motor and battery upgrade. Offering bikes now in 8.5 & 11.4 kWh packages, Zero claims city mileage ranges to be 103 & 137 miles, respectively. The motors on the Zero S, Zero DS, and Zero MX have been bumped up to 54hp spec, the Zero XU retains its 27/28hp configuration, and the new Zero FX gets a 44hp lump.

The big addition to the family is the 2013 Zero FX (pictured above), which follows the lines of the Zero DS dual-sport, but uses the same chassis as found on the MX. The Zero FX appears to be the more off-road capable version of the Zero DS. While the DS will have 8.5 & 11.4 kWh options for its battery packs, the Zero FX will come with only 2.8 & 5.7 kWh unit options — the same as the Zero XU and Zero MX. Pricing on the Zero FX starts at $9,495.

The added battery and power boosts should help keep Zero Motorcycles in check with Brammo, which is set to finally bring its Brammo Empulse R street bike to market later this year. With 2013 rumored to have a “Brammo Killer” in the line-up, we’re not quite sure if the Zero S design lives up to the hype, even with its upgraded power train, but considering the sales figures between the two companies, we might be wrong on that assessment. Photos after the jump.

Recall: Weatherproofing Lacking on 2012 Zero Motorcycles

07/12/2012 @ 5:21 pm, by Jensen Beeler4 COMMENTS

Things aren’t going so well for Zero Motorcycles, as the electric motorcycle manufacturer has submitted a second recall to the NHTSA, this one for the 2012 model line-up. Recalling 254 units because of insufficient weatherproofing, the motorcycles may be subject to an electrical short inside the battery management system (BMS) during wet conditions. A short-circuit could cause the electric motorcycle to cut power, which could potentially cause an accident (the recall notice from the NHTSA says nothing about possibility of electrocution).

Recall: Kawasaki ZX-6R & ZX-10R

02/24/2012 @ 11:22 am, by Jensen Beeler6 COMMENTS

Kawasaki is recalling certain ZX-6R & ZX-10R motorcycles for a regulator/rectifier that may be improperly charging the motorcycle’s battery. Concerning Kawasaki Ninja ZX-6R motorcycles from 2009-2012 and Kawasaki Ninja ZX-10R motorcycles from 2008-2011, the NHTSA is reporting that 20,544 motorcycles are affect by the recall, all of which were manufactured between December 14, 2007 and July 26, 2011.

Clarian Labs Rotary Generator Hybrid Solution

06/16/2011 @ 7:25 pm, by Jensen Beeler9 COMMENTS

Clarian Labs, a Seattle-based tech startup that has been working on power source for the Department of Defense Humanoid Robot Program, has just pulled-out of stealth mode its rotary generator (read the patent here). A battery-sized hybrid generator solution, Clarian’s invention basically creates an electric power source that can be rapidly refueled by swapping out a fuel source pack (a host of fuels can be used in this regard including bio-fuels and hydrogen).

These fuels then in-turn power the rotary-piston motor, exactly as you’d find in any sort of Wankel-powered vehicle, except for one small detail: there’s no output shaft. Instead of mechanically driving the wheels of the vehicle, the unit uses rotational induction from the rotary-piston to create an electrical current, which would then power the electric motor of your choosing. In reality, the system isn’t that different from what is found on modern diesel locomotives (modern trains use a diesel motor as a generator which in-turn powers electric motors), except obviously more compact.

Brammo Enertia Plus: The 80 Mile Commuter

10/19/2010 @ 6:00 am, by Jensen Beeler17 COMMENTS

Brammo has another product announcement for us today, as the Oregon-based company is ready to reveal that it is adding the Brammo Enertia Plus to its 2011 line-up. Basically a Brammo Enertia with a power-pack similar to the Brammo Empulse 80, the Brammo Enertia Plus doubles the range of Brammo’s original model from 40 to 80 miles on a single charge.

This moves comes as Brammo attempts to address the “60-mile barrier” that Brammo believes is holding some customers back from pulling the trigger on an electric motorcycle. With 6.0 kWh on-board, the Brammo Enertia Plus still tips the scales at 324lbs like the original model, and pricing will start at $8,995 MSRP. More info, photos, and a video after the jump.

Hands on with the MotoCzysz Battery Packs

03/02/2010 @ 3:38 pm, by Jensen Beeler24 COMMENTS

By now you’ve surely read about MotoCzysz’s new eDD and it’s “suitcase” chassis design. Recently Asphalt & Rubber got a chance to take a peak into the Portland, Oregon based company’s service bay and take a closer look at the 2009 E1pc D1g1tal Superbike, with a specific interest in its quick-release swappable batteries and unique chassis design. We’ll be covering these innovations in a two-part series, starting today with a never before seen look at the MotoCzysz battery packs. More and photos from Peter Lombardi Kustom Photography after the jump.