But with increased demand and production, as well as technology improvements thanks to advances in the electric car industry, the cost of components like lithium-ion batteries comes down, Weinert explains. Now, e-bikes are on the market as low as around $1,200 (like the Monroe 250 from Schwinn, available in November 2017). Plus, the competition is stiff. “There are more brands producing than there were five years ago, and they all have to be competitive," LaLonde says.
A vertical bike rack for your car that can fit up to six bikes at once! Works with all different sizes and types of bikes... even fat tire, kids, recumbents and tricycles. Unlike many horizontal hang-style racks this thing can accommodate step-thru and wave bike frames without the need for a crossbar adapter, the rack folds down for easy storage...
With over a decade of experience as an advertising executive, Mark is certain that the market will accept the electric bike and is here to make sure it happens. Mark has an impressive list of former clients in industries like pharmaceuticals, convenience stores, community banks, floor coverings, visitors’ bureaus, resorts and Location Based Services (LBS). When he’s not on Facebook, tweeting or learning how to leverage the latest viral marketing techniques,...
The eZeeBike has been a successful and sought-after line of e-bikes in Europe that are now available in the United States. Range of 30 miles and top assisted speed of 20 mph is possible with the three standard (non-folding) models. With well-crafted aluminum alloy frames and lithium batteries, these bikes are lighter than other electric bikes. Equipped with 250- and 350-watt silent (gearless) hub motors, eZee bikes come with many accessories as standard equipment. Different models may include: fenders, front shocks, suspension seat tube, Velo cycle computer , integrated front and rear lights, rear luggage rack with spring-loaded bar and integrated bungy chords, chain guard, and foldability.
Controllers for brushless motors: E-bikes require high initial torque and therefore models that use brushless motors typically have Hall sensor commutation for speed and angle measurement. An electronic controller provides assistance as a function of the sensor inputs, the vehicle speed and the required force. The controllers generally allow input by means of potentiometer or Hall Effect twist grip (or thumb-operated lever throttle), closed-loop speed control for precise speed regulation, protection logic for over-voltage, over-current and thermal protection. Bikes with a pedal assist function typically have a disc on the crank shaft featuring a ring of magnets coupled with a Hall sensor giving rise to a series of pulses, the frequency of which is proportional to pedaling speed. The controller uses pulse width modulation to regulate the power to the motor. Sometimes support is provided for regenerative braking but infrequent braking and the low mass of bicycles limits recovered energy. An implementation is described in an application note for a 200 W, 24 V Brushless DC (BLDC) motor.
Incorporating a wide variety of drive system, control and battery technologies across their product line, Currie provides good bang-for-the-buck across a wide price range. EZIP bikes and scooters carry a six-month warranty and IZIP bikes carry a two-year warranty. For additional details and to view the entire range of products, visit the Currie Tech (Now IZIP website (http://www.izipusa.com/ ).
Because e-bikes are capable of greater speeds for longer periods of time than standard bikes, you want extra control. Wider tires provide traction and some bump absorption with little penalty. You also want strong brakes to slow you (and all that extra weight) easily. It's worth looking at the quality of the brakes and investing in bikes with better ones if you can.