Tag Archives: Electric motorcycles

Triumph Announces Electric TE-1 Motorcycle Project

Triumph has announced plans to develop electric motorcycle technology over the next two years as part of Project Triumph TE-1. It will be a collaborative effort, with input from Williams Advanced Engineering, Integral Powertrain Ltd.’s e-Drive division, and the University of Warwick.

“This new collaboration represents an exciting opportunity for Triumph and its partners to be leaders in the technology that will enable the electrification of motorcycles, which is driven by customers striving to reduce their environmental impact, combined with the desire for more economical transportation and changing legislation,” Triumph CEO Nick Bloor said in a company release. “Project Triumph TE-1 is one part of our electric motorcycle strategy, focused on delivering what riders want and expect from their Triumph, which is the perfect balance of handling, performance and usability.”

The project is also supported and co-funded by the UK’s Department for Business, Energy, and Industrial Strategy as well as the Office for Low Emission Vehicles (OLEV) by way of Innovate UK, an agency in the UK dedicated to advancing technological innovation.

The objectives of Project Triumph TE-1 are to develop new individual components that are lighter weight, less complex, and easier to package in a motorcycle.

Triumph will lead the project and will be developing the chassis and defining the drivetrain power characteristics. Williams Advanced Engineering will develop the battery design and its integration into a bike, while Integral Powertrain will be responsible for the development of the motor. WMG (Warwick Manufacturing Group) at the University of Warwick will provide input for R&D, and Innovate UK will support the partnerships and administer funds for the project.

“The team at Williams Advanced Engineering is looking forward to applying our expertise in the electrification of transport with our partners,” said Craig Wilson, managing director of Williams Advanced Engineering. “Williams has powered a number of world-renowned electric vehicles already and this will be a significant further step in our work by taking that knowledge onto two wheels.”

“Integral Powertrain has always pushed the boundaries of e-drive technology working with clients to find the best solution to meet their exact requirements,” said Andrew Cross, chief technical officer at Integral Powertrain. “This project will draw upon the extensive motor and EV experience gained over the past 20 years working with major OEMs and Tier 1 suppliers in the automotive and motorsport sectors. We are extremely pleased to be supporting Triumph Motorcycles with their future electrification strategy and in a project where we can apply our experience to engineer an extremely power dense, efficient, and highly integrated motorcycle electric drive.”

Added David Greenwood, professor of Advanced Propulsion Systems at WMG, University of Warwick, “Electric motorcycles will have a vital role to play in future transport across the globe—delivering reduced congestion and improved urban air quality as well as easing parking. They will also be great to ride, with copious, easily controlled torque delivered smoothly at all road speeds. WMG has experience of battery technology and vehicle electrification for road, rail, sea, and air which it will bring to this exciting sector. Our expert team will lead the modeling and simulation work within the project, to ensure the vehicles are safe and efficient without compromise to dynamic performance.”

Steve Sargent, Triumph’s chief product officer, said, “Our future product strategy is focused on delivering the most suitable engine platforms for the changing landscape of customer needs, and we see a Triumph electric powertrain as a significant requirement alongside our signature twin- and triple-cylinder engines. As part of our electric motorcycle initiative, Project Triumph TE-1 represents an exciting collaboration that will provide valuable input into our future lineup. We are incredibly pleased to have the support of OLEV and Innovate UK, and to be working together with the UK’s electrification experts and academic leaders, in an endeavor that ultimately is focused on the future prosperity of British industry, and the future of motorcycling.”

Source: MotorCyclistOnline.com

Triumph and F1 team developing electric bikes

Triumph Motorcycles and British F1 team Williams have received millions in government funding to produce electric motorcycles over the next two years.

The iconic British motorcycle manufacturer has been surveying its customers since 2012 to see if they are interested in them producing electric bikes and sent out an email survey as recently as February.

This was followed in March by a trademark filing for the name “Trident” to be used for “all possible classes” including motorcycling gear, accessories, clothing and “electric machines”.

Now they have announced Project Triumph TE-1 to create “UK electric motorcycle capability”.

Project with F1 team

They will collaborate with UK industry experts, including Williams Advanced Engineering which is the technology arm of the Williams F1 team and the University of Warwick.

The UK government has chipped in £25 million (about $A46m) to develop the electric motorcycle technology and “innovative integrated solutions” over the next two years.

Triumph CEO Nick Bloor says the project is driven by their customers’s need to “reduce their environmental impact, combined with the desire for more economical transportation and changing legislation”.

“Project Triumph TE-1 is one part of our electric motorcycle strategy, focused on delivering what riders want and expect from their Triumph, which is the perfect balance of handling, performance and usability,” he says.

Survey questionsElectric Triumph f1

In February, Triumph asked their customers:

  • Have you ever ridden an electric motorcycle?
  • How do you rate the experience on a scale of 1-10?
  • Do you own an electric motorcycle?
  • What might prevent you from buying an electric motorcycle?
  • How would you feel about felt Triumph building an electric motorcycle?

It’s refreshing that Triumph asked their customers what they wanted before starting open this TE-1 project.

However, the questions they should be asking their supporters are:

  • How much would you be prepared to pay for an electric Triumph?
  • What is the minimum range you would require?
  • How soon should we launch an electric motorcycle?
  • What is the maximum charging time you would be prepared to put up with?

Source: MotorbikeWriter.com

2019 Oset 20.0 Racing MKII Electric Trials Motorcycle First Look

Oset Bikes has just announced that the new Oset 20.0 Racing MKII electric trials bike will now be powered by a lithium battery. The 20-AH, 48-volt lithium battery will offer a substantial increase in run time while reducing the overall weight of the kid-friendly trials bike by 17 pounds.

The lithium-powered Racing MKII claims to be able to hold a charge for an entire day of trials-type riding or more than three hours of more aggressive off-road riding. If that holds true, Oset has set the bar a little higher once again, and eco-friendly OHV riders should be excited about this subtle yet important upgrade.

Related: Fuell Electric Motorcycle First Look

“We are thrilled to launch our newest bike onto the global market,” explains James Robertson, head of marketing for Oset Bikes in the official press release. “We have listened to what our customers say and it’s quite clear that run time and weight are crucial as they are across the whole electric vehicle landscape, so our new lithium-powered bike answers that. We want our young riders to get as much enjoyment while improving their core skills as possible and the new 20.0R MKII can now offer this as we continue to inspire the next generation of riders.”

The 2019 Oset 20.0 Racing MKII model is available in the new Electric Bolt graphic shown in the photos right now at your local dealers with an MSRP of $3,600.

Source: MotorCyclistOnline.com

World’s most expensive electric motorcycles

The prices of electric motorcycles will eventually come down like the prices of flat-screen TVs did, but right now they are very expensive.

We’ve charted the top 10 world’s most expensive motorcycles and were surprised to find they even include two pedal-assisted bikes, the $US80,000 (about $A114,500) Black Trail electric mountain bike and the eROCKIT at $US40,000 ($A57,250)!

However, they also include the world’s fastest motorcycle, the 150kW (200hp) Lightning LS-218 in 10th position at $US38,888.

Harley-Davidson Livewire electric motorcycle specs strikes diverse expensive
Harley-Davidson Livewire

We were originally surprised that the Harley-Davidson LiveWire would retail for $US29,799 ($A41,699) when it arrives in North America and Europe in September.

It will not come to Australia and New Zealand until 2020. No price has yet been released, but it could be as expensive as the top-of-the-range Harley Tourer.

However, it pails in comparison to these electrics.

Top 10 most expensive electric motorcycles:

  1. Detonator $US150,000 ($A215,000)

    Detonator expensive electric motorcycle
    Detonator

  2. Peraves MonoTracer MTE-150 $US100,000 ($A143,000)

    Peraves MonoTracer Electric MTE-150 expensive
    Peraves MonoTracer

  3. Lito Sora $US82,250 ($A118,000)

    Lito Sora electric motorcycle expensive
    Lito Sora

  4. Black Trail BT $80,000 ($A114,500)

    Black Trail BT electric motorcycle expensive
    Black Trail BT

  5. ZecOO $70000 ($A100,200) 

    Zec00 electric motorcycle expensive
    Zec00

  6. Ophiro $70,000 ($A100,200)

    Ophiro Electric Motorcycle expensive
    Ophiro

  7. Mission One $69,000 ($A99,000)

    Mission One Electric Motorcycle expensive
    Mission One

  8. Curtiss Zeus Bobber and Cafe $US60,000 ($86,000) 
  9. eROCKIT $US40,000 ($A57,250)

    eROCKIT electric assisted bicycle expensive
    eROCKIT

  10. Lightning LS-218  $US38,888 ($55,660)

    Lightning electric motorcycle fast electric LiveWire electric bike race expensive
    Lightning record-holding electric race bike

Prices coming down

Those are quite expensive, but prices are coming down.

For example, Lightning has now released the more affordable street bike, the Strike, at $US12,998 (about $A18,000).

Electric Lightning Strike strikes out expensive
Lightning Strike

It’s not a “pov-pack” bike, either as it comes with plenty of aluminium and carbon, has 140kW of power, 196Nm of torque and maximum range of 450km.

The top-selling electric motorcycle company in the world is Zero Motorcycles who pulled the plug on exporting to Australia and New Zealand in 2017 with no hint of a return just yet.

In 2017 their fleet ( Zero S, SR, DS, DSR, FX and FXS) ranged in price from $18,000 to $25,000 on the road. That’s quite reasonable.

Now they have released their top-of-the-range SR/F at $US18,990 with 82kW of power, 190Nm of torque, a top speed of 200km/h and range of about 130km on the highway and up to 260km in the city.

Zero SR/F expensive
Zero SR/F

Good on you if you want to be an early adopter of electric motorcycles at these prices.

But while we love the acceleration exhilaration of electric motorcycles, we think we’ll wait until the price and charging times come down, range goes up and infrastructure is in place.

Source: MotorbikeWriter.com

Essence electric shocks backside

Electric motorcycles may be just around the corner, but we can’t see too many people paying $US32,750 (about $A46,500) for the Essence e-raw 04 Signature that looks this uncomfortable.

When the French Essence e-raw was launched in 2015 with a wooden seat we thought it was ridiculous and our backsides ached just looking at it.

e-raw electric motorcycle mindset
Essence e-raw 01 with wooden seat

Now they have released the Essence e-raw 04 Signature with a brushed aluminium seat.

It looks springy, but no more comfortable than the first model.

Essence of performance

Essence e-raw 04 Signature electric motorcycle
Essence e-raw 04 Signature

We wonder how many they’ve sold. Must be a few if they are releasing this high-performance Signature model.

Few riders of the Signature model may have time to think about backside comfort since it rockets to 100km/h in just 2.8 seconds and has a top speed of 200km/h.

That is thanks to an electric motor that makes 152kW of power a whopping 400Nm of torque.

It’s still not the fastest electric motorcycle in the world. That honour goes to the $US38,888 Lightning LS-218 which tops 350km/h (218mph).

Lightning electric motorcycle fast electric LiveWire electric bike race
Lightning record-holding electric race bike

There are few other technical details available about the e-raw 04 Signature such as battery output, charging times or range.

But we suspect that if it makes that much power and your are abrupt on the throttle it will drain very quickly.

The design doesn’t seem to show a lot of room for a big battery, either.Essence e-raw 04 Signature electric motorcycle

Essence motorcycles started with a prototype built by founder Martin Hulin that “went viral”.

So they developed the e-raw 01, followed by the 02, 03 and now the 04 Signature.

It features a trellis frame, belt drive, Ohlins forks and rear monoshock and a CNC-milled aluminium swingarm.Essence e-raw 04 Signature electric motorcycle

Wacky designs

Electric motorcycle designers are able to come up with zany designs because the machines aren’t constrained by bulky fuel tanks and engines.

In fact, batteries can be made into almost any shape and electric motors are much smaller than an internal combustion engine, allowing designers much more flexibility with their creations.

Consequently, we’ve seen some crazy designs such as the Essence models, plus the bug-like Johammer, the Saietta that resembles a bull and the just-wild Zec00.

Source: MotorbikeWriter.com

Buell’s electric Fuell Flow is ‘future proof’

Innovative engineer Erik Buell is back with the Fuell Flow electric motorcycle that is virtually future proof with a replaceable and updatable battery, motor and charger.

The Fuell Flow was designed in a modular way to make it easy to replace elements if or when they are superseded by rapidly developing technology.

It also has a connected dashboard that automatically downloads software updates.

It’s basically future-proof! 

The Fuell Fluid e-bike and Flow electric motorcycle were announced last month and are now available for sale online rather than through dealers. They plan to do a roadshow so buyers can test-ride the bikes.Fuell Flow and Fluid electric motorcycle

Prices start at $US3295 (about $A4650) for the Fluid e-bike and $US10,995 ($A15,500) for the Flow electric motorcycle.

They say they will also have credit, leasing and battery leasing options.

A Fuell PR spokesperson told us they had already received several inquiries from Australia about the Flow electric motorcycle.

However, the company first plans to focus on certification for US and Europe.

Flow

Flow comes in two power versions. The 11kW is the equivalent of a 125cc while the 35kW model has a 0-100km/h time of just 2.7 seconds, a top speed of 135km/h in “Audacious” mode and urban range of 240km.

Click here for details on calculating electric vehicle range.

The 10KwH battery will charge in 10 hours with the onboard charger. There are also various optional chargers available that will bring charging times down to as little as 30 minutes with a DC “supercharger”.

Instead of a motor where a conventional bike’s engine would be, this has a patent-pending wheel hub electric motor.

FUELL Flow electric motorcycle
Rear hub motor

Since there is no motor in the usual place, nor a fuel tank, there is 50 litres of space under the hinged tank cover to accommodate your jacket, helmet and more.

Hi-tech features include a parking-assist slow mode to “walk” your bike forward or backwards, eTraction control, blind spot detection, front and rear collision alerts and an iPhone/Android app that provides vehicle status.

Fluid

FUELL Fluid e-bike
Fluid e-bike

The Fluid electric bicycle has two removable batteries and more than 1000Wh of energy.

It features a full-colour dashboard, five levels of motor assistance, a carbon belt and eight gears.

Fluid is available as a Pedelec (max 25km/h or 20mph) or a S-Pedelec (max 45km/h or 28mph), starting at $US3295.

About Erik Buell

Erik has had a rags-to-riches-to-rags story in motorcycling that keeps on surprising.

The former Harley-Davidson engineer developed the Buell brand in 1983, sold 49% to Harley in 1993 and Harley took over in 2003.

Erik Buell and MotorBikeWriter predictions ebr
Erik and MotorBikeWriter

Harley axed the brand in October 2009 when the GFC hit, but Erik relaunched as Erik Buell Racing (EBR) just a month later.

EBR ceased production in April 2015 and was bought by Michigan company Liquid Asset Partners in February 2016.

It returned to small-scale production in March 2017 and went into liquidation in June 2017.

Fuell Flow tech specs

  • Engine: proprietary electric wheel motor (patent pending), two modes – Urban and Audacious
  • Power: 35kW (48hp) continuous
  • Torque: 750Nm (553lb-ft)
  • Speed: 90km/h sustained with up to 135km/h on demand
  • Range: 260km (150 miles) urban
  • Battery: 10 KwH, 400V Li-ION cylindrical cell array in structural magnesium housing, with rear wheel regenerative braking activated automatically by application of the linked
  • braking system (patent pending)
  • Recharging: Quick charge or home w/ Onboard or accessory Fast Chargers
  • Charge Port CCS Type 2 (adapters for Type 1 available)
  • Charging Rate 750W on board, 3.3kW & 6.6kW available accessory fast chargers
  • Recharging: 10 hours (onboard), ~2.5 hours (3.3 kW optional), ~1.25 hours (6.6kW
  • Optional), ~30 min (CCS Type 2, DC Supercharger/CCS)
  • Recharge Time Home
  • 100% Charge: ~10 hours (Onboard), ~2.5 hours (3.3 kW Optional), ~1.25 hours (6.6 kW
  • Optional)
  • Suspension: USD 40mm forks, single-sided swingarm, mono shock with adjustable preload
  • Brakes: Single hydraulic front disc, rear regenerative braking, ABS
  • Wheels: 2.50 x 17”; 4.00 x 17″
  • Tyres: 110/70-17; 140/70-17
  • Weight: 180kg (400lb)
  • Wheelbase: 1370mm (53.9”)
  • Seat: 30.1”
  • Warranty: Power pack 5 years/unlimited km; motorcycle 2 years/unlimited km

Source: MotorbikeWriter.com

Kawasaki’s Patent For Electric Motorcycle With Swappable Battery

In a patent published in late March of this year, it was revealed that Kawasaki has been contemplating an electric motorcycle since as far back as 2013. The patent goes a step further than most entering this space of late however, as it highlights designs for a swappable battery unit.

The patent was originally filed on July 3, 2013, but didn’t come to light until March 27, 2019. The figures included with the patent clearly show Ninja bodywork, but the kicker is a detachable portion of the frame that would allow riders to change out a spent battery for a fresh one. Another figure shows the need for a stand to do this, so it’s unlikely the design would be a viable solution to range and charge-time issues while away from home, but it could be a useful prospect for commuters who start and end at home.

There has been no announcement from Kawasaki whatsoever about the prospect of a forthcoming electric motorcycle. However it’s only a matter of time before Kawasaki and others make a bid for market share in this burgeoning segment.

Another questionable aspect would be the strength of the frame itself. The patent describes a detachable portion of the frame that anchors to the static parts of the main frame, and that the detachable piece would be an integral part of the main frame. Stiffness for this detachable piece would be higher than the rest of the frame. The battery, when installed, would be supported from the bottom.

Up until now the electric motorcycle market has been dominated by relative newcomers to motorcycling. Zero is the most successful brand at this point, but Harley-Davidson is rolling out its LiveWire this year and Erik Buell has just announced the start of Fuell Motorcycles. There’s also Energica and Lightning Motorcycles making headway in the market.

We’re definitely interested to see if Kawasaki follows through on this project. Stay tuned.

Source: MotorCyclistOnline.com

Kawasaki proposes battery swap

Kawasaki appears to be joining Kymco in proposing a battery that can the owner can swap quickly to recharge their electric motorcycle.

The company filed a patent for an electric version of its baby Ninja in 2013, but the patent has only now been published.

In the main photo above, the battery and motor are shown to the left of the motorcycle to demonstrate how it can be pulled from the tubular frame of the machine.

That seems strange because only the battery would need to be replaced, although it would make maintenance on the motor easier.

That’s also strange as motor maintenance is not an issue with electric vehicles. They tend to be long-lasting and have low maintenance requirements.Kawasaki electric Ninja patent battery swap

Battery swap history

The patent varies from the Kymco plan to make only the battery replaceable.

Kymco also has battery swap vending machines.

Battery swap technology is not new. British company Battery Traction Ltd came up with the idea in 1938, but it was sidelined by World War II.

Better Place also suggested the idea in 2008 and went broke in 2013.

Kymco proposes battery swap scheme
Better Place battery switch station in Israel

Car companies dabbled with the idea, but have largely canned it because their batteries are too big.

However, Tesla has patented a robot that can charge an electric car’s battery in 15 minutes and some small electric city cars can swap batteries in under a minute.

Standard battery swap size

While battery swap technology makes a lot of sense and would solve the problem of hours-long recharging, it would require all manufacturers to get on board with standard sized batteries.

The good news is that the four Japanese motorcycle manufacturers recently announced they are planning to standardise electric motorcycles.

However, Kawasaki’s patent doesn’t seem to advance the notion of a standard battery size the whole battery and motor coming out of the motorcycle in one unit.

Electric motorcycles and scooters need smaller batteries than cars, so a quick battery swap system for two-wheelers could still be likely.

Since battery technology is developing at a rapid pace, especially decreasing in size, a standardised battery size would become obsolete in just a few years.

Kymco suggest multiple small batteries would get around the battery size issue. However, their batteries are still quite big – about the size and weight of a 1990s laptop (about 5kg).Kymco proposes battery swap scheme for Ionex electric scooter

The Ionex is powered by two batteries stored under the floor pan. Each battery is good for about 30-40km.Kymco proposes battery swap scheme for Ionex electric scooter

Kymco says riders can also rent up to three extra batteries and store them in the underseat compartment, extending range to 200km.

Kymco proposes battery swap scheme for Ionex electric scooter
Underseat storage

But then you lose the advantage of underseat storage for your helmet, jacket and gloves.

The Ionex can also be charged by plugging the scooter into a power outlet or plugging each battery into a portable charger you can have at home or work.Kymco proposes battery swap scheme for Ionex electric scooter

Chairman Alan Ko says they are launching 10 electric models in the next few years, establish their own charge battery-swapping networks in 20 countries and sell more half a million electric vehicles worldwide.

“With the Ionex, together we start an open movement that celebrates one of the most important social missions of our time,” he says.

Kymco proposes battery swap scheme for Ionex electric scooter
Batteries run a rear hub motor

Infrastructure hurdle

There is also the problem of the expense of infrastructure to provide vending machines in enough places to make it workable.

Kymco proposes battery swap scheme for Ionex electric scooter
Kymco battery vending machines

It may work in large cities, but would be impossible to get adequate con ergo in a large country such as Australia.

Kymco isn’t the first scooter company to suggest battery swap technology.

San Francisco company Scoot has about 700 electric scooters for short-term hire.

Now they are looking at moving into small cars with swappable batteries.

Source: MotorbikeWriter.com

Electric Revolution Takes Over The Petersen Museum

Last April, the Petersen Automotive Museum in Los Angeles, California debuted Custom Revolution, the first major museum exhibit focused on “Alternative Custom” motorcycles. Organized by the Motorcycle Arts Foundation (MAF), the exhibit had more than 325,000 visits and was so popular the Petersen asked MAF to organize a follow-up. Meet Electric Revolution, a successor that maintains the emphasis on quality workmanship but focuses on zero-emission drivetrains. It is the world’s first all-electric motorcycle exhibition.

MAF co-founder Paul d’Orleans (you may also know him as The Vintagent) was again asked to guest curate the exhibition, and he brought together 21 machines that encompass more than 40 years of technological progress. The oldest machine is Quicksilver by Mike Corbin, which was the first electric motorcycle to do the ton and eventually set a record of 161 mph at Bonneville.

The rest of the motorcycles offer up tremendous variety, including one-off racers, factory prototypes, customs built specifically for Electric Revolution, and production machines that you could put in your garage today. We attended the opening night reception and were impressed with the quality and variety of machines that were on display, particularly Mark Atkinson’s “Racer X” and Joey Ruiter’s “Moto Undone.”

Electric Revolution will be open to the public until November 24, 2019. You can purchase tickets at the Petersen Museum.

Source: MotorCyclistOnline.com

Plan to standardise electric motorcycles

The big four Japanese manufacturers are believed to be working to standardise electric motorcycle batteries and charging infrastructure.

Noted electric vehicle website Electrek says Honda, Yamaha, Kawasaki and Suzuki hope to standardise the technology to prevent any obstacles to its adoption.

No doubt it’s also hoped to avoid the Beta/VHS situation where new video recording technology went two different ways.

Standardised batteries and charging infrastructure would mean plugs on bikes and sockets on charging points would suit all electric motorcycle models.

Perhaps a standardised battery size, shape and output would also lead to a battery swap solution which would be quicker than waiting for a bike to recharge.

Slow revolution

So far Japanese motorcycle companies have been much slower to join the electric vehicle revolution than their car compatriots.

Yamaha released the PES1 (Passion Electric Street) road bike and PED1 (Passion Electric Dirt) off-roader for limited sale, mainly in Europe.

Yamaha PES1 electric motorcycles product standardise
Yamaha PES1 electric motorcycle

Kawasaki has filed a patent for a water-cooled electric.

Honda has a hybrid scooter and an electric self-balancing prototype.

Honda reveals electric self-balancing concept Honda Riding Assist-e self-driving standardise
Honda electric Assist-e self-balancing bike

Meanwhile, Suzuki has done nothing, at least publicly.

But the fact that they are now collaborating on to standardise electric motorcycle batteries and charging means we may soon have to learn about terms such as volts, amps and kilowatt hours.

Learn electric terms

Living with petrol-powered motorcycles all our lives, we now find we will have to learn a lot of new terms.

We certainly don’t profess to know much about electrical terms.

But here is a very non-technical, idiot’s guide to the main terms. (Electricians may find this quite amusing!)

Volts: This is a measure between two points in an electrical circuit, sort of like the water pressure in pipes. The mains plug in your house has 240V (230V in UK, 110V in USA) and your motorcycle battery has 12V.

Amps: Together with the voltage, it determines the flow rate of the current. High amps with a low voltage means a lot of current flowing slowly, like a fat, lazy river. Low amps with a high voltage means a faster flow of less current, sort of like when you squeeze the end of a hose and the water spurts out.

Watts: It you multiply the volts by the amps you get the watts, which is the output power of the electric motor. You should already be familiar with kilowatts which are 1000 watts. One kilowatt is 75% of one horsepower.

Sporty Harley-Davidson electric LiveWire parade silicon standardise
Harley’s LiveWire electric motor

Kilowatt hours: This is the capacity of the battery. Think of how many litres you can fit in your fuel tank. A one watt-hour battery will power a 1W electric motor for one hour. The new Lightning Strike Carbon Edition has a 20kWh battery which means it can produce 1kW of power for 20 hours.

That’s just a start.

There are a lot of other factors involved and other terms for battery energy-density (watt-hours per kilogram), charging terms (AC, DC and fast chargers) and a variety of range calculations that take into regenerative charging.

Click here to read more about the complexities of range.

Source: MotorbikeWriter.com