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In a world with increasingly stringent emission and noise standards, vehicle OEMs are continuously tasked with making their automobiles and motorcycles quieter.

Such regulations have brought us some ridiculous creations in the motorcycle realm, especially for the Japanese and European market, but changes are afoot here in the United States as well.

Today, we bring you such news, but it’s probably not the news that you think. The National Highway Traffic Safety Administration (NHTSA) has just set a standard that will see electric automobiles getting louder, instead of quieter, in the name of vehicle safety.

But oddly enough, the new rule does not apply to electric motorcycles…for now.

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.

The American International Motorcycle Expo (AIMExpo) was held in Orlando, Florida from October 15th to 18th. It was billed as “the show that changed the powersports industry”; the event included over 560 exhibitors from across the motorcycle world.

Additionally, AIMExpo hosted an outdoor demo area that offered rides on bikes and ATVs from 11 different manufacturers. The question is, with all that it had to offer, did AIMExpo live up to expectations?

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.

It’s been a while since we heard from Zero Motorcycles, but the Scotts Valley company continues to build and refine its electric motorcycle offering.

Helping to ensure that the electric motorcycle company continues to build upon its successes, the California Energy Commission (CEC) has issued a grant to Zero Motorcycles, to the tune of $1,009,220.

Zero’s investors will be matching that sum, and invest the combined $2 million in continued research, development, and assembly at the company’s California headquarters in Scotts Valley.

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.

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.

It must be hard to be a legitimate motorcycle manufacturer, because the market seems to be flooded with ripoff artists in every corner. Every year at the EICMA show, we see the Italy’s Guardia di Finanza haul out scooters and motorcycles that the trade regulator deems are too close to those of Italian brands.

Now granted, we suspect there is more to that story than meets the eye (if you were an Italian OEM, wouldn’t you want to keep out the budget-priced scooters from your market?), and some of these confiscated designs truly don’t seem infringing to my eye, but I digress.

With the case of the Terra Motors Kiwami though, what it seems we have here is that the Japanese brand has repurposed a Zero S electric street bike from California’s Zero Motorcycles for its own purposes.

We had a couple people in the industry email us about this gem of a story, wondering if Zero had licensed its design, or even sold an excess of inventory. to the Japanese company,  which plans on selling the Kiwami in the Indian market. However, before we could do some digging though, our good colleague Domenick Yoney at AutoBlog Green got the scoop on what is up.

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.

Every year, the electric motorcycle lineup from Zero Motorcycles grows up a little bit more, both in terms of product evolution and in terms of technology advancement.

So it shouldn’t come as a surprise that for 2014 Zero Motorcycles once again has something for enthusiasts: the Zero SR, which builds off the company’s Zero S electric motorcycle, and features 67hp, 106 lbs•ft of torque, and a 102 mph top speed.

Zero Motorcycles has announced the release of the company’s iPhone and Android mobile applications for the Zero’s range of electric motorcycles. A handy interface to change the basic performance settings on the motorcycle’s EV components, Zero’s mobile app connects via Bluetooth and allows a rider to adjust the bike’s top speed, torque, and regenerative braking.

The app also allows the rider to get more detailed information about the state of the motorcycle’s charge, operating temperatures, battery volts/amps, and ride statistics. Additionally, a rider can configure the application to show the money saved using electricity instead of gasoline, C02 spared from entering the atmosphere, etc.

With the mobile interface is available on all of Zero’s 2013 models, one of the more interesting features of the mobile application is that it also allows a Zero owner to send diagnostic information back to Zero HQ for analysis and troubleshooting, saving a trip (and presumably a fee) at the dealership. Chewy.