24V 500W Motor Controller 30A For Electric Bike Scooter

Features:
OOTDTY  
Brand new and high quality.
Speed Regulator 1-4 V(Throttle
This item Suitable for electric bike & scooter.
1. Heavy Wires(Red and Black): Power Wires,Red:Positive,Black:negative
2. Heavy Wires(Blue and Yellow):Motor Wire,Blue:Positive,Yellow:negative
3. Three Wire Blue Black Red Speed Handlebar,Blue :input Red Positive Black negative
4. Black and Red Wire Light,Red:Power output,Black:negative
5. Charging Port:having label.
6. Brake Light:having label,Black:negative
7. Blue and Red Wire:Electric door lock

Specifications:
Color: Silver
Suitable 24V
Match Motor: 24V 500W
20V+-0.5V
Size: 8.3×6.5×3.7cm/3.27×2.56×1.46inch

Note:
No retail package.
1cm=10mm=0.39inch.
Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
1 x Motor Controller