【ราคาถูกสุด】Kid Ride Gear Box RS390 กล่องเกียร์มอเตอร์ไฟฟ้า 6 V/12 V Children Car Gear Box 12000-20000RPM สำหรับรถเด็กเล่น
คุณสมบัติเด่น / รายละเอียดสินค้า:
This is a great electric motor gearbox used for children's cars
The middle gear is made of metal which is more sturdy and durable
It will make quite low noise and more wear
-resistant There are 4 types for different voltage and speed that you can choose as need
-resistant There are 4 types for different voltage and speed that you can choose as need
