Your controller drives power to your motor and controls its speed, so it&';s important to replace it if yours becomes damaged or broken.We&';ll get the correct replacement to you so that everything will soon be in working order again.Do you know where is the controller in?In the box , which is under the battery. You need to open it by unscrew the nut.NAKTO electric bike controller for ponySKU:D050045SSpecification:JN-67-A05003-36VModel:This NAKTO battery suits for PonyIf you still do not know which NAKTO bike controller you need buy,please check with our customer service. Email:[email protected]:The product usually be dispatched at the same day that orders received, and it usually takes 3-7 days to be delivered. You can get free shipping, and we only ship to the US.
