Rear Hub Motor Kit 48V 500W 750W Electric Bicycle Conversion Kit

You will not regret buying this unit is everything they said it is performs well The upgrade you will definitely appreciate the reliability and the consistent power that you get I would definitely recommend using the 9 level LCD screen The system is very easy to install it is definitely self-explanatory I am definitely having fun rideing again

I have the 500W, 26 inch version. Climbing steep grades, 10-15 percent, it needs lots of help, which suggests the torque is far less than the spec. (I've done the math.) It peaks out at over 800 W on such climbs, but the resulting speed suggests low efficiency. I've climbed 200 meters, consumed 13 percent of the battery, and the outside of the hub motor was cool. The internal temperature is unknown, though it hasn't burned up. Yet. I've put about 1,000 miles on it, mostly in hilly terrain. Beware that the charger power cord insulation may fail and short if it is bent sharply at the grommet. The DC cable may be equally vulnerable. Treat them gently, and inspect before you plug it in. It is also a source of radio interference. You may want to invest in a better charger. (48 V, 13S)

Im 180lbs and the 48v battery 750w can make it up steep hills without peddling.

I only gave a 1 star because negative stars are not available. The system does not work after setup per the directions and know I can’t get a refund because refunds are not available at any point. Product does not work from the start. Buyer be very aware.

This is a very nice unit. Installation was straightforward, with the most difficult part being where to place the battery. While it did not come with all the tools that were claimed, all tools need were basic ones. The unit appears to accelerate smoothly, and provide adequate power for a rans tandem recumbent. Though I don’t have many miles on it, it appears as though it is a very good unit.

Fantastic product. Took about 2 hours to install, works well now and very pleased with it. Highly recommended.i live in very hilly countryside, thiss e-bike has made riding fun again.

got the 750 w version, very heavy, morre power than I need. Should have gone with a lighter version. The included pas sensor cable does not fit the pas connector on the controller. Does not work with a torque sensor.

It is your destiny. E-Bikes are the coolest motorized thing on two wheels.