Need new motors? break a chain? brakes not work? swapping out pinions or sprockets?

Moderators: robnewyork, bassiclyLouDog, gameboy

By mpmatt0
I have a go Bowen electric atv. The motor is 36v 500w. I am currently running 36v on a cheap Chinese controller (36v 500w 27+-amp).

The quad flies when the tires are lifted off ground but as soon as my 3 yr old sits on it it can barely move. The batteries are all brand new.

Could it be the controller? I would like to run 40a but can't seem to find a controller that's in Stock. Anyone have any ideas?
User avatar
By noahmercier
somehow you are not getting the amps. Use a volt meter to test the batteries, even though they are new they could be defective.
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