Esenlong Speed Control 3 Wires Thumb Throttle on 22.5mm Handle for Electric Bike Scooter-Right- Black

Specification: Condition: 100% Brand New Material: Plastic Color: Black Installation Position: Left, Right( Optional) 3 Wires: Black (Negative Pole), Green (Hall Signal), Red (+ 5 V) Applicable Handlebar Diameter: Approx. 22.5mm / 0.88in Size: Approx. 4.3 * 5.5cm / 1.7 * 2.2in Cable Length: Approx. 185cm / 72.8in Weight: Approx. 89 - 91g Packing List: 1 x Thumb Twist Throttle Note: It has no limitations towards the voltage and need to use with controller.