This customized bike, the Biontague, is a powerful combination of a folding bike and a lithium-ion powered electric motor. It was created by Electric Cyclery in Laguna Beach, California. They built the Biontague by taking a Montague Swiss Bike LX folding mountain bike (we featured [...]
The Navitas is a bike trailer that generates its own power using the sun and wind. Designed by Paul Smith, a student at University of Derby in England, the trailer has a rear wheel that splits three ways to become a vertical axis turbine. There is also a compact solar panel to help to [...]
This compact electric bike, the EC-02 from Yamaha, costs just under $2000. First introduced in Japan two years ago, the EC-02 is similar to the Enertia motorcycle I wrote about recently in TreeHugger. But this scooter has more modest specs: a top speed of 18 MPH [...]
The maker of the popular Vespa family of scooters, Piaggio, is set to release a new series of scooters called “HyS” which will feature hybrid engines. The bikes will be electric plug-ins, and will boast 85% stronger acceleration. The parallel hybrid engine is remarkably small, requiring no visual modifications to [...]
We recently featured the high-performance electric Optibike, which was mentioned in a New York Times article. Well, apparently you can build a equivalent electric bike for much less (for around $1,600). See the video for more details, and see notes on the bike’s design after the fold.
There’s increasing interest in electric motorcycles these days. Just like other electric vehicles, electric motorcycles don’t generate any emissions and are quiet. They and can go 30 miles on 5 cents worth of electricity. You may have seen the electric motorcycle featured in Popular Mechanics recently. Not long ago, the [...]
Schwinn will be releasing a new series of electric bikes this summer, with the motors and batteries seamlessly integrated their overall design. The bikes will come with a lithium polymer battery that Schwinn says is the lightest and most durable on the market. One charge will last approximately 60 miles. [...]
Here at MetaEfficient, we’re always looking for an excuse to ride a bike, rather than drive a car. It’s just more fun, and you get the added benefit of exercise. But what if you want to take your bike to work or to get groceries? Most bikes in the U.S. are built for recreation [...]
The New York Times recently featured an article about people using electric bikes for commuting to work. They recommend spending about $2000 for a good electric bike. You’ll get a range of 20-50 miles with these bikes, and this can obviously be extended with pedal power. Some notable electric bikes [...]
From Amsterdam comes this sleek and aerodynamic electric trike. The Aerorider is a fully enclosed (and ventilated) semi-recumbent trike that comes an electric-assist drive. It has a 28 mph cruise speed, and the ability to overcome hills without breaking into a sweat. The single bucket seat supports your entire body [...]
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