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Zhejiang jonway scooter throttle issues

Posted: Wed Jul 24, 2019 10:19 pm
by Superbird
I have full size chinese scooter never ran from factory 7 miles on odometer had bad controller and dc dc converter using a kunray 72v controller from ebike kit tire turns full reverse throttle close at half throttle it switches to forward. Any ideas on how throttle inputs should work?