What is it? Back to the definitions, since it is not an electric bike, it CAN be a motor driven cycle. So it is a Moped, and a moped IS a motor vehicle. If I look up the requirements for mopeds in other statutes, I may find my homemade moped will not be legal without lights, turn signals, dot approved tires, valid drivers license needed, etc etc etc. If that is so I’m screwed! ARRRGHHH!
In two states, California and New Mexico allow riding as “moped” class. The moped class in both states allows 30-MPH. Both require a drivers license but only California required a motorcycle endorsement for the license. California required a registration, New Mexico does not.
When you purchase ShippingPass you don’t have to worry about minimum order requirements or shipping distance. No matter how small the order or how far it needs to go, ShippingPass provides unlimited nationwide shipping. If you need to return or exchange an item you can send it back at no cost or take it to your neighborhood store.
One of the most beautiful, well balanced electric bikes I’ve ever tested, silent belt drive with internally geared eight speed Shimano Alfine hub. Modest 250 watt front hub motor (custom tuned), perfectly integrated downtube battery and new optional……
Fat E-Trike from Sun and E-BikeKit™ at Interbike 2014 Fat bikes and electric bikes were all the rage this year at interbike in Las Vegas. It seemed almost every bike vendor at the show has at least one fat bike model in their booth this year. On top of the fats were the electric bikes. And I think it goes without saying that nobody wants to actually pedal a fat…
Artwork: One of the first electric bicycles. Two artworks from US Patent 552,271: Electrical Bicycle by Ogden Bolton, courtesy of US Patent and Trademark Office. Please note that we’ve colored the original artwork and edited it slightly to improve clarity.
The batteries are the most important of the bike, because (if you don’t do any pedaling) they contain all the power that will drive you along. Typical electric bike batteries make about 350–500 W of power (that’s about 35–50 volts and 10 amps), which is about a quarter as much as you need to drive an electric toaster. In theory, you could use any kind of battery on a bicycle. In practice, however, you want to use something that stores lots of power without being too heavy—or you’ll be using half your power just moving the battery along! That tends to rule out heavy lead-acid batteries like the ones that start cars, though some electric bikes do use them. Lightweight lithium-ion batteries, similar to those used in laptop computers, mobile (cellular) phones, and MP3 players, are now the most popular choice, though they’re more expensive than older rechargeable battery technologies such as nickel-cadmium (“nicad”). Typical batteries will give your bicycle a range of 10–40 miles between charges (depending on the terrain) and a top speed of 10–20 mph (which is about the maximum most countries allow for these vehicles by law). You can extend the range by pedaling or free-wheeling some of the time.
since it uses both the pedal cadence sensor in combination with its own torque sensor; to throttle and control the actual power flowing from one electric bike batteries to be directly supplied to ones electric bike motor; the more one presses down on ones pedal the more electric motor assist one gets as a direct result;
Our E-Mountain Bikes give you the power to ride more trails. And with silent, pedal-assisted power to the pedals and proprietary technologies that would make a Silicon Valley engineer blush, we’re taking your trail rides to new heights…and more thrilling descents.
Riding my Stromer on Minneapolis bike trails for the past month has been a blast. And, nobody has a clue what I’m riding. Of course, I’m careful to call “on your left” with every high speed pass. But, I’m dreading the possibility of “no motor-assist bicycles” signs going up once people do figure out what’s going on.
Marc Gunther has reported on business and sustainability for Fortune, The Guardian, and GreenBiz. He now writes about foundations, nonprofits, and global development on his blog, Nonprofit Chronicles. More about Marc Gunther →
Your best approach is to go directly to your states motor vehicle department website, and get a copy of the your local state vehicle codes, with NO EDITING. Only a recently updated official state vehicle codes will contain all the latest changes to the laws. Other websites may have edited versions of the state codes, which may not contain the sections that apply to e-bikes. Or the version may simply be out of date. Even at the official state websites, you might not be getting all the information at once. Various laws that apply to your e-bike are usually scattered in different sections of the code.
Riding Position: You also may wish to check out an e-bike’s riding position before investing in it. For short trips, the riding position might not make much difference, but for long journeys, the upright “Dutch” style with pulled-back handlebars is very comfortable – particularly for tall riders. The same goes for mountain bike styles, though these bikes are not often designed to actually go off-road.
There are two main types of motor to suit different riding styles. The durable, “heavy duty” Direct-Drive motor, and the lightweight, efficient and fast “performance” geared motor. Electric Bike Motors, hub motors in particular, and electric bike batteries are what make electric bicycles go. Using a hand throttle you control the flow of electric current from the battery to the brushless motor. With an intelligent 20 Amp controller regulating the…
Shell Eco-Marathon Americas Competition 2014 1st and 2nd Place Winners Both Used an Electric Bike Technologies Hub Motor! The Mater Dei Supermileage Team of Mater Dei High School, in Evansville, Ind., took the top spot in the Prototype category. The team built a vehicle using an electric bike motor from Electric Bike Technologies USA and won the electric plug in class at the 2012 Shell Eco Marathon Americas. They raised the…
Photo: Zap Electric’s power-assist kit turns a conventional bike into an electric one. There’s a bolt-on DC electric motor (weighing just over 3kg or 7lb) just above the back wheel, behind the police officer’s foot, pressing against the tire and driving it by simple friction. The motor’s powered by a compact lead-acid battery (weighing about 5.5 kg or 12 lb) inside a protective nylon bag. This kit adds quite bit of weight to the bike, but gives extra range and speed when needed. Photo taken in Santa Rosa, California courtesy of US DOE/NREL.
It can get really confusing, and very seldom does any one place you look have all the information you need. You need to get your information from official state websites or publications. Looking at the wiki for California, it contains a very obvious mistake. Lots of misinformation on sites that try to summarize the laws for you.
Filed Under: Electric Bike FAQ Tagged With: bionx, cadence sensor, Clean Republic Hill Topper Electric Bike Kit, easy motion neo jumper review, eflow e3 nitro, ohm xs 750, pedal assist, Prodeco Outlaw SS, throttle, TMM4 torque sensor