Q: I have a few questions to ask you about 2 of your kits. I have a stretcher Fat bike, That right now weight’s about 80lbs. One of the kits was 48/52 2000watt, and the other is the 60volt 2000watt 26 inch beach snow fat kit. I see that the 48/52 has a 24 mosfet controller, and the 60 volt has 18mosfits. My question is witch one would recommend for me? I did see I could upgrade to a 24 mosfet. I would I be able to exchange for that and pay the different? Last question, I have polish aluminum rims, is it possible to get that instead of  black?

A: What’s the dropouts of your fork, 170mm or 190mm?

Q：I have 170 drop outs and a single speed gear.

A: 170mm dropouts and a single speed
how fast would you like,…30mph or 40mph or 50mph

Q: My bike weighs about 80 pounds, I would like to be ably to go around mid 30’s.

A：30 mph speed ride on flat road

Q: 30 35 miles an hour is fast enough I’m looking for long rides I have a 60 volt 35 amp hour battery for it.I just had a chance to put everything together. The hub motor does not run, I recheck the 3 phase wire and they are good. I check all of the wires connector they are good. I disconnected the brake cutout, to see if that was the problem, still nothing I tried the other throttle that was sent, with the kit, got nothing. here is a picture of the display. Also how do I turn the back light on the controller.

A: We tested your 26 inch beach snow fat kit with all of other bike parts, they worked together. Everything was good.

What’s the voltage did you input?
It only work at 60v battery.  (If too high voltage or wrong connecting for + & – power wires may have issue)

Please take a photo while turning throttle check if “66’F” will be [ ], if can be changed, that means throttle is good.

Also, can hold on “down” button, if motor can work as “walk speed”

Q: OK my battery 60volt 35amh. I took the bike to a bike shop that works on e-bikes, and I paid to have it tested, the hub motor checks out good and the brake cut out is good the throttle check out good, hub motor windings are good the only thing that shows that it has a problem, is the controller.