Honda Africa Twin Supermoto Concept by Nicolas Petit

The Honda Africa Twin doesn’t lend itself naturally to a supermoto format, though it is one of the most capable off-road adventure bikes on the market, but you have to admit that this photoshop render by French designer Nicolas Petit is very intriguing. Maybe it’s our obvious bias towards anything supermoto that is talking, or maybe it’s that there is something to the idea of taking the Africa Twin, adding 17” wheels, and lowering it just enough that riders can actually flat-foot the machine while sitting on it. Add in some styling cues that scream “supermotard” and you have a very handsome machine that is ready to conquer anything the urban environment can throw at it. Hell, it’s probably just a scary clown costume away from a good time on a gravel road. Right??!

Brad’s Leggero by Walt Siegl

The latest creation from Walt Siegl Motorcycles, Brad’s Leggero helps fill the void left behind by the departure of the Ducati Sport Classic from the Italian company’s lineup. Speaking to those who long for simpler machines, at the core of the Leggero is an air-cooled two-valve Ducati engine, which was built and blueprinted by Bruce Meyers Performance. Helping complete the café racer look is the bullet fairing bodywork, which takes a dash of modern by being made of Kevlar. The modern touches continue, with the use Öhlins suspension and radially mounted Brembo brakes. The effect is a tastefully done café racer that not only shines with real craftsmanship, but also does post-heritage right: taking the best of design from the past, without snubbing the progress of technology in the future.

More Photos of the 2017 Yamaha YZF-R6

Loyal Asphalt & Rubber readers will know how much we like our high-resolution photos here at A&R, so we wanted to make sure you could get a good high-res look at the 2017 Yamaha YZF-R6 that debuted today at the AIMExpo in Orlando, Florida. Yamaha has left its class-leading bike mostly unchanged for the next model year, when it comes to the R6 motor and chassis, which might disappoint some. But with the addition of R1-inspired styling, traction control, ABS brakes, and better suspension pieces, we think supersport fans will be pleased with this update. With the bar now set higher in the 600cc realm, hopefully we will see other manufacturers take up the challenge, and the supersport class will have new life breathed into it. We’ll have to wait and see on that. Until then, enjoy this modest photo gallery.

2017 Yamaha YZF-R6 Gets ABS, Traction Control, & More

The wait is finally over, as the 2017 Yamaha YZF-R6 debuted today at the AIMExpo in Orlando, Florida. As expected, the new Yamaha R6 visually borrows from the recently updated R1, with a similar headlight and intake setup featuring now on both machines. On the technical side of things, the 2017 Yamaha R6 is more evolution than revolution, with the basic chassis and engine configuration staying the same. However, updates for 2017 include a revised suspension package, ABS brakes, riding modes via ride-by-wire, traction control, and an optional quickshifter. While more of a model refresh, than an all-new model, Yamaha has gone to great lengths to improve upon a machine that is already leading the supersport category.

HJC Is Coming Out with Star Wars Themed Helmets

Pardon me while I geek out, just a little bit. It looks like HJC has gotten the rights to make Star Wars themed helmets for their 2017 collection. Right now, HJC is showing two helmets, one that mimic’s Kylo Ren’s helmet in The Force Awakens, and the other that replicates Boba Fett’s iconic lid. Both of these themed helmets are based off the HJC RPHA 11 helmet, the company’s top-of-the-line helmet, which also serves as a platform for HJC’s other branded, tribute, and special edition helmets. There will also be a “Death Trooper” helmet, based on the HJC FG-17 helmet, that will debut in time to milk interest from the opening of Rogue One. It should be noted that rumors about a possible Princess Lela helmet, with side-mounted hair buns, are unfounded and possibly started by this publication.

2017 Aprilia Tuono V4 1100 Factory – Just Add Öhlins

It goes without saying that if the 2017 Aprilia Tuono V4 1100 is getting a list of updates at INTERMOT, then the same must be true for the Factory version of the potent 175hp streetfighter. This means that the 2017 Aprilia Tuono V4 1100 Factory takes the new fourth-generation APRC electronics package, Bosch-powered cornering ABS, improved combustion chamber, larger exhaust can, and adds to it the typical Factory-spec improvements like Öhlins suspension (including an Öhlins steering damper). If you haven’t ridden the Aprilia Tuono V4 1100 RR or Factory, we highly recommend it – they’re so choice. The Aprilia Tuono V4 1100 easily competes as one of our favorite motorcycles at Asphalt & Rubber.

2017 Yamaha MT-10 SP – Putting the Europeans on Notice

What you’re looking at is the 2017 Yamaha MT-10 SP, a new edition of Iwata’s crossplane-power streetfighter. Despite being just a few bolted-on parts, the Yamaha MT-10 SP is one of the more interesting machines to debut in INTERMOT today. This is because it pits the Yamaha MT-10 directly against the streetfighter offerings from the European brands – something that was already occurring with the MT-10/FZ-10, even if it was unintended. The Yamaha MT-10 SP though gives the Japanese a more proper machine to go toe-to-toe with the likes of the Super Duke R, Tuono V4 1100, and other models. To do this, Yamaha has added semi-active suspension, courtesy of Öhlins. A quickshifter has also been added, along with an assist & slipper clutch.

The Yamaha MT-09 Gets a Facelift & More for 2017

Yamaha’s MT line runs with the tagline “The Dark Side of Japan” and promises edgy and affordable street bikes for urban riders. Someone in Iwata, Japan must have thought that the current Yamaha MT-09 wasn’t quite edgy enough though, which is the only way we can explain the 2017 Yamaha MT-09, which debuted today at the INTERMOT show in Cologne, Germany. Now with a “twin-eyed” LED headlight design, the Yamaha MT-09 feels a little bit more at home when parked next to the Yamaha MT-10 / Yamaha FZ-10 streetfighter. Other changes include an assist/slipper clutch, quickshifter, new suspension, and a redesigned tail section and fender.

Honda CBR1000RR SP2 – Big Red’s New Racing Platform

The current state of the World Superbike Championship rules entirely encourage the adoption once again of “homologation specials” – production bikes whose sole purpose is to be used on the race track. While none of the manufacturers have adopted a radical approach with their homologation special designs, this year’s INTERMOT show has already seen several such machines introduced, the Kawasaki Ninja ZX-10RR, the Suzuki GSX-R1000R, and the Honda CBR1000RR SP2. For Honda, the differences between the SP and SP2 aren’t terribly radical, but they are more purposeful. The 2017 Honda CBR1000RR SP2 does come with several visual cues that are different from the CBR1000RR SP model: carbon insert panels, gold striping on the tri-color paint scheme, and the more obvious Marchesini wheels.

2017 Ducati SuperSport – The Sport Bike Returns

The Ducati SuperSport is back for the 2017 model year, bringing a street-focused sport bike into Ducati’s motorcycle lineup once again. As you would expect, the 2017 Ducati SuperSport will come in two models, the SuperSport base model and a higher-spec SuperSport S model. Both bikes use the 937cc, water-cooled, 113hp v-twin engine that’s found in the Ducati Hypermotard 939. Ducati has also used a steel trellis frame for the SuperSport, which looks very similar to the one used on the current Monster line. Obviously, the front fairing takes some cues from the Panigale superbike. Ducati’s focus is for the SuperSport to augment its street lineup with something sporty that could go on the race track, but would be more at home on twisty roads, even with a passenger on the back.

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

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


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


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


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


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.