We chose this trip for the wonderful locale AND the e-bikes. They were liberating. You still have to pedal, but the bike gives you an extra boost to get up the rolling hills. This leveled the playing field for us, so we could keep up with younger, more experienced cyclists and get our full share of joy in biking the wine country. The e-bikes — and our outstanding guides — enabled us to take a full measure of pride in cycling more than 160 miles in 6 days, our biggest trip ever.
If you have dynamo-powered bicycle lights, you already own an electric-powered bicycle! as you pump your legs up and down on the pedals, you make the wheels rotate. A small dynamo (generator) mounted on the rear wheel produces a tiny current of electricity that keeps your back safety lamp lit in the dark. Now suppose you could run this process backward. What if you removed the lamp and replaced it with a large battery. The battery would kick out a steady electric current, driving the dynamo in reverse so that it spun around like an electric motor. As the dynamo/motor turned, it would rotate the tire and make the bike go along without any help from your pedaling. Hey presto: an electric bike! It may sound a bit far-fetched, but this is more or less exactly how electric bikes work.
A recent report from the consulting firm eCycleElectric said that approximately 250,000 e-bikes were sold in America last year, representing 70% growth over 2015. Other estimates suggest the business could double again this year.
Thanks for helping a little Southern California startup become a global company. A company that can not just hang with the big boys, but lead the way. Thanks for helping us stay true to our roots. For embracing innovation. For realizing that style and substance aren’t mutually exclusive.
The more modern and up to date electric bikes like Juiced Bikes Crosscurrent S; allows one to use what is called “eco mode”; this basically neutralizes the extra weight of ones bike and the big fat tires and wheels and gives one enough compensating torque so that one in fact feels as they are pedaling a normal road bike;
Like electric cars, electric bicycles are manufactured by a mix of startup companies and established players, including Schwinn, Trek, and Giant. Industry executives cite several reasons why e-bicycle sales are poised to take off in the U.S. Most important is the fact that more Americans than ever already bike to work, and that cities and towns are building infrastructure to accommodate them. According to the League of American Bicyclists, bike commuting grew by 47 percent nationally between 2000 and 2011, and it grew by 80 percent in communities designated as “bicycle friendly” by the league. Cities including New York, Chicago, Washington, and Los Angeles are building dedicated bike lanes, like those found in northern Europe, to make commuting safer and easier.
The basics of an electric bicycle are simple. The electric motor propels it, a battery supplies the power, and a throttle provides speed control – although not all electric bikes have a throttle. The difference lies in how these components are arranged and what assistance they give.
There are two distinct types of controllers designed to match either a brushed motor or brushless motor. Brushless motors are becoming more common as the cost of controllers continues to decrease. (See the page on DC motors which covers the differences between these two types.)
However, the only real change in the e-bike laws that I’ve found in WA is the addition of the seat requirement. I’ve had people tell me I just need a seat, and the law’s to prevent sitting on a bar, or standing only.
Pressure on South Korea to end the sale and consumption of dog meat, a declining culinary tradition, is growing as activists and athletes stepped up their campaign at the Winter Olympics. Photo: Getty Images
^ Jump up to: a b c Chi-Jen Yang (2010). “Launching strategy for electric vehicles: Lessons from China and Taiwan” (PDF). Technological Forecasting and Social Change (77): 831–834. Archived from the original (PDF) on 2010-03-31.
The Propella E-Bike is an e-bike we haven’t written much about yet but are currently testing it for CleanTechnica. This is one very sweet e-bike. What makes it really stand out is that it doesn’t feel like an e-bike. Most e-bikes feel like electric bicycles. The Propella feels like a normal bicycle that just happens to have an electric motor. It’s not in your face and it’s a very sleek and light bike. Stay tuned for more on that bike. Oh, and the price? $1,200. Not bad for an entry-level e-bike that will make you feel you are riding on a well designed, well-executed bicycle.
A moped is a two-wheeled or three-wheeled vehicle with an automatic transmission and a motor having a piston displacement of less than 50 cubic centimeters, that is capable of propelling the vehicle at a maximum speed of not more than 30 miles an hour on level ground, at sea level.
Don’t just trust what a person that wants to sell you an e-bike says. There is no substitute for digging up the law in your own state to figure out if what you plan to buy, or have bought is legal for you to ride in your state.
Looks pretty similar to the Texas definitions, but there is one key difference. There is no definition for electric bike. There seems to be no such thing as an electric bike in New Mexico. The closest match is “moped” So it looks like in the State of New Mexico the example e-bike is a moped. Some good news, you can go 30 mph. And you don’t need to register and insure a moped.
As is always is the case with companies that launch products on Indiegogo, there’s a chance those things never happen. But if you’re in love with the idea and don’t particularly want to roll the dice on a startup, there are plenty of similarly priced portable batteries and solar panels already available on the market, and an abundance of e-bikes at or under Kvaern’s price tag. You might have to do a little comparison shopping if you want to find something that matches the Copenhagen startup’s style, but you’ll certainly be able to ride the sun’s rays a lot sooner.
I have put over 200 miles on my EVELO in the past few weeks. Nothing but fun. And more fun! After 25 miles on pedal assist I still have over half a battery charge left. Hills become flat. I have been riding on pavement, dirt roads, and trails in the forest. Riding a regular bike is quite a bit of work in hilly areas like where I live. My EVELO makes riding fun.
Some assembly of your new electric bike may be required. Often, this merely involves attaching the front wheel, but assembly chores are sometimes more complex than that. Several manufacturers provide instructional videos to help owners with the task of e-bike assembly.
E-bikes have been trying desperately to look like regular bicycles. The all-new Lauva bike does a pretty good job, rolling the streets as a stylish urban commuter with standard diamond frame, leather accessories, puncture-proof tires and up 250 W of electric assistance.
Even in Ohio, the laws between federal, state, and local on electric bicycles are a joke. I have a 100% tao tao electric power assisted bicycle and I have been ticketed in both Cleveland and Lakewood, where I live. Here is a picture of my electric bicycle and this has bicycle pedals.
I’ve had 3 throttle bikes and have been riding a pedelec for 2 weeks now, and so far, I liked the throttle. I’m basically a cyclist who likes to keep the pace up going up hills, so I used to ride unassisted a lot of the time, but that’s not really possible with the pedelec. It would be better if it had a 0 setting so you could still use the throttle override, but the only option is to switch the whole thing off. And I agree with Dan, it’s just another thing to go wrong, cost money and add weight. I’ll bet in my case it detracts from the range. Imagine if they told you that you couldn’t switch off cruise control in your car!
BEST e-bike kit is composed by two main parts: our drive unit ( aka motor ) and the battery. It comes with all the additional items you’ll need to convert your bike, such as two crankarms, torque arm for fixing the Drive Unit to the bike, throttle, battery holder, battery charger, controller.
So your motor is limited to a peak of 1490 watts. This is where you have to be careful as a number of e-bike motors are sold not at peak rating but at their sustainable rate. That 1000w rated motor might actually be capable of 2000w and be a violation.