E-bikes taking Europe by storm

The cool ride

They have two wheels and can get you from one place to another with no effort.
They are electric-powered bicycles, which are being built with the help of the multinational firm Daimler Benz. 
The bikes, which cost as much as $5,000, only help cyclists pedal if they want them to, but their motors can effortlessly push up to 45km per hour.