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    HubMonster hits 107mph on the flats on page 6

    john Good read. Now that you are going so fast you might consider a look at tires. At ZEV (Z Electric Vehicle), when we got going 80 and higher on our production electric scooters we got nervous about the tires and various certification body raised the issue. Normal scooter tires like come...
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    Waterproofing controller (possibly ideal product found)

    An issue with the FET cooling is that many controllers have a wafer of plastic between FET and the heat sink that actually insulates the FET from the heat sink. Gels and oils help by just bypassing the heat sink and taking the heat to the outer case through the medium. What would foil the...
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    ZEV - Z Electric Vehicles - 10kw + 78mph

    No problem. We sell any and every part of every bike. There are a few companies around the world making bikes/trikes/cars that use our powertrain and a number of home builders. The 10 kw motor is $809, controller $585. They come in several versions depending on vehicle weight and the amps...
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    ZEV - Z Electric Vehicles - 10kw + 78mph

    The photo of the bike battery pack with the purple cover plate battery is correctly 84 volts X 60 Ah battery. That is a 7100 LR (long range) The LRC is 84 volts also but uses the 100 ah battery. It was created because customers wanted to run over 75 miles at 75 miles/hr to commute to/from...
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