am on my 7th e-motor on my trike as my 6th one has the clutch going out in it. I had never heard of this company before. It is an NBPower and is rated at 2000 watts at 72 volts. I don’t have a 72 volt battery however. I am using what I already have which are 48 volt batteries. I hope someday to get at least one 72 volt battery to take advantage of the potential this motor offers. With 48 volts it is still the most powerful motor I have had yet. My 6th motor (an eZee) was faster at top speed by about 6 mph, but not nearly as powerful. Of course, with 72 volts this NBPower motor should be much faster … by at least 16 mph. I really like the price of this motor conversion kit … only $469 plus tax. That includes everything but the battery. Oh, and the wheel does not come with a tire or inner tube. (The eZee motor did.)

I don’t know how strong the rear wheel is. My eZee motor came laced in a wheel that did not hold up to the torture the streets, roads and trails of Fort Wayne, Indiana dish out. I replaced it with a heavy duty BMX rim which has held up great. Anyway, I would recommend this NBPower rear hub motor to anyone looking for a motor for their trike. Amazon charges my State’s Sales Tax.  BTW, this is for a 135 mm rear dropout. I had to spread my rear dropout further apart  to accept a 135 mm width. I did that several years ago for another motor so it was already to go when I installed this one. This does have a cadence sensor for e-motor pedal assist, but it is not torque sensing. It also comes with a manual throttle. It is available in many different wheel diameters.

For those interested here are the e-motors I have had installed on my trike thus far:

3 BionX  motors (had problems with all 3)(finally took  it back and got a full refund)

1 Golden Motor (faulty from factory)(sent it back for full refund)

1 eZee motor (ran it for about 4 years before clutch started going out)(the repair part is currently unavailable as is a new eZee motor)

1 Tongsheng crank drive motor (quit working in less than 2 months)(it destroyed my expensive idler pulleys)

1 NBPower motor (working great with lots of power)



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Author: Steve Newbauer

I have a few current blogs (tadpolerider1, navysight, truthtoponder and stevesmixedbag) so I am keeping busy. I hope you the reader will find these blogs interesting and enjoy your time here. Feel free to email me at tadpolerider2 at gmail dot com (@gmail.com)

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