Ebike KT 48V 50A Controller Kits KT LCD3 Display/Twist Drosselklappe für Fahrrad FS
ab 85,69 €
Suitable ：48V 1500W/2000W/3000W motors. X20 Throttle. Signal line definition: The connector is 3-pin (SM-3Y). Red is the positive pole, black is the negative pole, and blue is the signal wire. KT-LCD3 LCD Display(SM Style).
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