“Built to be portable and highly customizable, the Stark Drive Mini e-bike will provide you with everything that you desire for your commute and everyday use. The Stark Drive Mini can easily be folded after you’ve arrived at your destination and conveniently carried into the office or classroom. The Stark Drive is also compact enough to be taken on a plane (adhering to FAA & TSA guidelines), giving you increased mobility wherever your travels take you.”
Duke Eco-Marathon Team using an Electric Bike Technologies hub motor for the 2014 Shell Eco-marathon. The E-BikeKit motor provides optimal space saving because it does not require a chain (this makes it great for converting road bicycles to electric bicycles, which is what it is designed to do) but we hope to determine if it provides us with a better overall vehicle efficiency than our outboard motor.
Known for not only their powerful line of mountain bikes and specialty bikes—cruisers to fat—Bulls also has a versatile line of urban models. The Cross E Wave comes as one of their more affordable options at roughly $2,800, but at 20 mph can still range for up to 134 in optimal conditions with everything you’d expect (fenders, lock, lights and adjustability). The entire family of Bulls e-bikes has specifications built for any scenario.
The Panasonic Akku cells used in this pack are among the best lithium polymer cells Panasonic makes, which is one of the finest names in the industry for lithium battery technology. This means the pack will give you years of long life without worries about a battery fire or breaking down. The battery, along with the rest of the components of this electric bike, come with a 2-year warranty. The bike comes with a relatively fast 200-watt charger that will refill this pack in only 2.5 hours. And the battery locks into the bike with a key lock, good for preventing theft. The battery pack includes a built in battery meter that shows battery level whether it’s on or off the bike.
This article first appeared in Electric Bike Report in June of 2013. Since then, we’ve made some changes to our motor selection - our Direct-Drive motors are now all High-Torque 6x9 wound, so they run slower (approximately 15mph at 36v or 20mph at 48v), and our Geared Motors have been replaced by a 500w version, (approximately 20mph at 36v or 28mph at 48v). The Direct-Drive is now our Heavy-Duty motor and the...

Tackle your daily commute with ease or go for a weekend cruise in style with the Gazelle CityZen T10 e-bike. And don’t worry about those thigh-burning hills; the Bosch motor offers four assist levels—Eco, Tour, Range Sport, Turbo—making hills a breeze and the Lithium-Ion battery provides a range of up to 85 miles in Eco mode. The bike is one of the first to use Bosch's new integrated battery, which is concealed in the downtube. The matte black paint and classic, step-through design give a classic look while fenders, pannier racks, and integrated lights add practical functionality. The bike is easy to maneuver in city streets, but still has assist up to 28mph so you can cover a lot of miles and power up steep hills. There's a suspension fork too. It's not at the level of something you'd find on a mountain bike (or even some better e-bikes) but it takes the edge of some potholes and curbs.
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