The Electric Cycle Blog

This is a demonstration of the 67v (nominal), 35A Hi-Power Cycles Electric Mountain Bike. The hill is a 10.75% grade from where the bike started to the top of the hill (rise of 100ft in 930ft) Motor is a (underated) 400W continuous BMC brushless, geared motor. It handles the extra load fine. Top Speed verified with GPS is 36 MPH (offroad use only!) Next in line is a 600w continuous, 1000w continuous, and 1.2kw motor. We should have tests in the next couple weeks! Visit www.hi-powercycles.com

Watch the video in high quality mode!

Duration : 0:3:49

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Technorati Tags: bike, climb, e-bike, electric, fast, hill, hillclimb, lipo, lithium, mountain, mtb

850watt Heinzmann Motor, Controller,
Modified dewalt lithium nanophosphate batteries (DC9360). Top Speed 34MPH with a range of 30 miles. Weight 45 pounds.

Duration : 0:2:51

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Technorati Tags: cannondale, dewalt, ebike, electric, hub, lithium, motor

http://www.behot.com.au Electric Bike Conversion, second part. Have began placing the brackets / mounts for the motor in using a nice simple design. Wheel sprocket is also in place and aligned. Next video almost ready to go!

Duration : 0:1:36

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Technorati Tags: acid, batteries, bicycle, bike, conversion, ebike, electric, lead, lithium, powered, sealed

Kit available soon http://www.humboldtev.com
The motor is just 8oz and can produce almost one horsepower.
The batteries just weigh a pound and can supply a few horsepower.
Chaining batteries gives more power and distance. These things weigh little. I am the first human to make an electric bike this cheap and light!

Duration : 0:2:43

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Technorati Tags: 12v, 24v, 36v, 48v, amps, bicycle, bike, build, custom, distance, diy, ebike, electric, fastest, lipoly, lithium, longest, milage, miles, polymer, wattmeter, watts