Ebike KT Controller Waterproof 36/48V with LCD Display Throttle Brake PAS Sensor
▶KT-BZ-4（8） PAS. Waterproof cable length is about 13-15cm. Usually 90% of them can work normally. 1 KT LCD 4 Display. 1 BZ-4(8) PAS. ◆◆ Type : KT-BZ-4(8) Pedal Assistant Sensor. ▶130X Throttle. ◆ Type: 130X Thumb Throttle.