What If Harley-Davidson and Alta Motors Had a Baby?

With the news that Harley-Davidson has invested an undisclosed sum in electric motorcycle manufacturer Alta Motors, the following concept might seem like a no-brainer. That is because the folks at Carbon Projects invisions the partnership between the two American brands as lending itself to the creation of an electric street-tracker model. Taking the heritage-focused roots of Harley-Davidson, and applying them to Alta’s Redshift platform, the resulting model is quite a looker, if we do say so. Of course, we should remember that Alta has already shown a street tracker concept of its own, displaying the Alta Motors Redshift ST concept at last year’s One Moto Show, in Portland, Oregon.

This Week’s Suzuki Hayabusa Rumor, Redux

In this installment of “This Week’s Suzuki Hayabusa Rumor,” we again take a look at the motor of this venerable sport bike. The rumor going around the interwebs right now is that the 2019 Suzuki Hayabusa will feature a “semi-automatic” gearbox. Side-stepping the part where saying a gearbox is semi-automatic is  a lot like saying someone is “semi-pregnant” (you either are, or aren’t), the rumor stems from a patent filed by Suzuki that shows a gear-shifting mechanism with the foot-shifter that doesn’t require a clutch. If this sounds a lot like an up/down quickshifter system, then you score extra bonus points today for being a rational human being, but you would be very wrong about what this whole rumor should actually be about.

Harley-Davidson Invests in Alta Motors

Harley-Davidson has announced its strategic investment in Alta Motors, which will see the two American companies co-developing two new electric motorcycle models. As one can imagine, the news has big ramifications for both brands. For Harley-Davidson, it means having access to cutting-edge electric vehicle technology, and a technical partner that can help them navigate the coming shift to electric drivetrains. And for Alta Motors the news is perhaps even more impactful, as Harley-Davidson brings not only a key monetary investment into the San Francisco startup, but the deal likely provides access to a variety of assets for Alta, namely purchasing power with parts supplier, access to a worldwide dealer network, and instant credibility with other future investors.

Here Comes a New Complaint About Californian Drivers…

If you are riding in California anytime soon, you might want to think twice before blaming the state’s fleet of drivers, as The Golden State just made it legal for self-driving cars to operate without a human behind the wheel. While similar actions have stalled in the US Congress (the SELF DRIVE ACT is stuck in a Senate committee), states have begun to take matters into their own hands, like they did in Arizona. That is right, the dawn of truly autonomous vehicles has just arrived, and it is primed to change the driving landscape as we know it, which by correlation means changes for the motorcycle community as well. Announced on Monday, the California Department of Motor Vehicles (DMV) approved rules that would make it legal for automated vehicles to operate without a human behind the wheel. 

BMW S675RR Concept by Nicolas Petit

I really like the idea of BMW making a supersport model, to compliment the already potent BMW S1000RR. The category is a tough one though, and it is dominated by the Japanese brands. Maybe, this is why BMW Motorrad is the perfect brand to disrupt the supersport segment. The S1000RR made a killing in the liter-bike space, because it brought European features and performance, at a Japanese price-point. Because of the success that resulted from that formula, maybe the Germans can do the same in the 600cc segment. Putting some pen and paper to this thought, Nicolas Petit has inked together a render of a proposed BMW supersport machine, which he dubs the BMW S675RR.

Say What??! – Tech3 and Yamaha Will Part Ways in 2019

If you thought the 2019 MotoGP Silly Season was already in high gear, a bombshell announcement has just put it into overdrive. Today, the Monster Yamaha Tech3 team announced that from 2019, they will be parting ways. Tech3 will no longer be a satellite Yamaha team. The split brings to an end an association of nearly 20 years with Yamaha. They first started in 1999 with Shinya Nakano and Olivier Jacque in 250cc, before switching to the premier class with the same pair in 2001. Tech3 has been a loyal partner for many years, giving up one seat to a factory-backed rider on a number of occasions, as occurred with Ben Spies, Colin Edwards, and Pol Espargaro. However, there had been a few signs of tension over the past few months.

Trademark Hints at Harley-Davidson Electric Motorcycle

Has Harley-Davidson just tipped its hand regarding its upcoming electric motorcycle? It would seem so, according to the latest trademark application to the United States Patent and Trademark Office. Registering the name “Revelation” with the USPTO, Harley-Davidson has set aside the trademark for two uses: 1) batteries for vehicles, and 2) drivetrains for electric motorcycles and vehicles. Other publications are running this story as the “Revelation” name being the moniker for Harley-Davidson’s production version of the Livewire electric motorcycle concept, but the actual trademark makes a very clear alternative to that narrative.

What You Need to Know About the Triumph Speed Triple RS

The original factory streetfighter, the Triumph Speed Triple latched motorcycling’s punk movement in 1994, and never looked back. Riding the 2018 Triumph Speed Triple RS in Almería, Spain, Asphalt & Rubber got to see first-hand how these updates build upon Triumph’s street-hooligan reputation, and whether the Triumph Speed Triple RS is a worthy alternative to the bevy of robust machines already in this category. The result? The 2018 Triumph Speed Triple RS is a smart update to the British brand’s streetfighter, and though it falls short of the high-water mark in the space, it offers some strong bang-for-the-buck hooning, which makes it very appealing. Let me explain.

First Look at the Triumph-Powered Kalex Moto2 Race Bike

The 2018 season will be the last year that Honda powers the Moto2 World Championship, with the intermediate grand prix series set to use Triumph’s 765cc three-cylinder engine from 2019 onward. This should be cause for quite a shakeup in Moto2, with the British brand making a stronger effort in recent time to be part of the racing scene. That effort will be ancillary though, because the real magic in the Moto2 class comes from the various chassis-builders. As such today, we get to see the first completed Moto2 machine for 2019, and it shouldn’t surprise us to see that it is a Kalex. The German company has dominated the Moto2 Championship with its machines, save for one special year where an unstoppable Marc Marquez blew away the competition on his Suter race bike.

Kawasaki Ninja ZX-10R Lineup Recalled Because Gears Might Break from High Impact

Attention owners of the Kawasaki Ninja ZX-10R and Kawasaki Ninja ZX-10RR motorcycles from the 2016 thru 2018 model yeas, as news has come from the National Highway Traffic Safety Administration that roughly 4,000 of these machines might have issues with their gearboxes. According to the recall, a high impact force can cause the transmission gears to break during shifting – specifically the 2nd, 3rd, and 4th gears in the gearbox. First discovered in the Thai market, Kawasaki found upon further investigation that the strength of these gears was not sufficient, and could break under excessive force. As such, two warranty claims in the US have already been made for this issue.

Recall: 2018 Zero Motorcycles

12/07/2017 @ 8:11 am, by Jensen BeelerADD COMMENTS

A fairly small recall in terms of affected units (36), Zero Motorcycles is recalling a number of 2018 motorcycles because their Vehicle Emission Control Information (VECI) label displays the incorrect model year.

Because of this data input error, the units fail to comply with 49 CFR Part 567, “Certification.” As such, this recall affects certain Zero S ZF13.0, Zero S ZF7.2, Zero SR ZF14.4, Zero DS ZF13.0, Zero DSR ZF14.4, Zero FX ZF7.2, and Zero FXS ZF7.2.

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Recall: Zero Motorcycles

07/28/2017 @ 11:49 pm, by Jensen BeelerADD COMMENTS

Zero Motorcycles is recalling a bevy of its motorcycle models because of a turn signal that may stop working, without alerting the rider, which happens to violate Federal Motor Vehicle Safety Standard (FMVSS) #108, “Lamps, Reflective Devices, and Associated Equipment.”

Thankfully, the recall only affects a grand total of 10 motorcycles: the 2017 Zero S ZF6.5, Zero S ZF13.0, Zero DSP ZF13.0, and Zero SR ZF13.0 lineup.

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Recall: Zero Motorcycles S, DS, & FXS

03/16/2017 @ 2:40 pm, by Jensen Beeler16 COMMENTS

Zero Motorcycles is recalling several of its electric motorcycle models for issues with their anti-lock braking system (ABS) hydraulic control units (HCU). The recall affects 61 units from the Zero S, DS, and FXS model lineup.

According to documents filed with the National Highway Traffic Safety Administration, the wrong vehicle model information was loaded into the HCU on the affected machines, meaning that the ABS settings on those motorcycle were not the correct ones for that particular bike.

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Recall: 2015 Zero Motorcycles

09/19/2016 @ 12:10 am, by Jensen Beeler9 COMMENTS


Zero Motorcycles is recalling a number of models from its 2015 lineup, all for issues with DC-DC converter, which takes direct current electricity from one voltage and converts it to a different voltage.

According to the recall documents, when under high-power demands the DC-DC converter can suffer from insufficient output, which in-turn can cause the anti-lock brake system (ABS) not to function properly.

Since the failure of the ABS can lead to an increase in the risk of a crash, Zero Motorcycles has issued this recall, and while this recall affects the SR, S, DS, and FX motorcycle lines, only 96 motorcycles are actually being recalled under this notice.

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If you’re in the market for a electric motorcycle from Zero Motorcycles, now is your chance. The big news is that Zero is dropping the prices on its 2015 bikes by $1,350, across the board.

The price decrease comes in response to the company’s decreased costs on batteries, which in-turn Zero is passing on to its customers.

While all potential customers will benefit from this news, the price cut is going to be perhaps the most helpful for non-US buyers.

Most Zero prices around the world are based off the American MSRP, and with the euro weak against the dollar, European Zero dealers can absorb the changes in the currency exchange.

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We have long been critical of Zero Motorcycles and the motorcycles they produce, but you have to give the electric motorcycle manufacturer credit where it’s due: each year they improve their product, which is more than you can say about a lot of motorcycle OEMs.

Take the 2015 Zero Motorcycle lineup for example: for the upcoming model year, Zero’s bikes get proper motorcycle suspension from Showa, anti-locking brakes (ABS) from Bosch, tires from Pirelli, and a 10% battery increase from Moore’s Law.

For the 2015 Zero SR, this means a 185 mile range, when the optional Power Tank battery pack is installed. Similar gains can be seen with Zero’s other 2015 models, the Zero S & Zero DS.

While the added battery pack helps with the range anxiety, anyone who has ever ridden a Zero will welcome the addition of Showa suspension, as the company’s previous bikes have suffered from th forks and shocks that were used, which woefully were not up to the task of hard motorcycle riding.

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Recall: 2014 Zero Motorcycles S, SR, DS, & FX

04/07/2014 @ 4:09 pm, by Bryan Delohery6 COMMENTS


As you may remember from our previous coverage, things are not looking so good for Zero Motorcycles with several recalls in the past year, including  faulty brake caliper mounting bolts that was issued in August, and a faulty firmware recall that caused certain models to shut down while running.

Now, after an incident with an expert rider in Australia in late February, Zero has discovered that when certain motors are pushed to their limits, the motors rotor may contact the stator, causing the engine to lock up thereby causing the rear wheel to lock up.

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On the heels of its August 2013 recall for faulty brake caliper mounting bolts, Zero has announced yet another recall for its electric motorcycles, this time one involving  several 2012-2013 models.

In December of last year, Zero Motorcycles released a statement announcing that they intended to recall 667 motorcycles due to faulty firmware that may cause the bike to lose power while running, potentially resulting in a crash.

According to Zero, “the subject motorcycles have a controller firmware that may react to infrequently encountered signal faults.” In layman’s terms, the signal to the motor controller may drift over the course of extended use of the bike, causing the motor to shut down sporadically.

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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.

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Recall: 2012 Zero Motorcycles S & DS

09/21/2012 @ 3:06 pm, by Jensen Beeler3 COMMENTS

Zero Motorcycles has issued a recall for 2012 Zero S & 2012 Zero DS electric motorcycles. Affecting 315 units, the recall is for a motor encoder position signal, which may drift over the course of the motorcycle’s use. If the signal drifts outside of the given parameters, the motor controller may shut off, resulting in the Zero inadvertently losing power.

Obviously, if the motor cuts out power unexpectedly, it could result in a loss of control of the motorcycle, which could lead to a crash for the rider. Zero Motorcycles will notify affected owners, and Zero dealers will reprogram the motorcycle’s motor controller free of charge. The safety recall is expected to begin on September 24, 2012.

Concerned owners may contact Zero Motorcycles at 1-888-786-9376, As always the NHTSA is available at 1-888-327-4236 and safercar.gov.

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