Features:

1. HEAT DISSIPATION DESIGN: The controller housing is designed with an aluminum alloy casing to protect the internal circuit, which is good for heat dissipation and avoids thermal overload.
   
2. STEADY SPEED CONTROL: This brushless motor controller provides stable speed and sensitive control of brake and direction changes. The sine wave controller works smoothly and silently.
   
3. HIGH QUALITY: The controller's wires and connectors are built to last for long periods of time and have a low failure rate during use.
   
4. EASY ASSEMBLE: Each interface on the controller has an explanatory label for your easy installation when you use it.
   
5. APPLICATION: Suitable for electric bicycles, scooter, etc.
   

Specifications:

• Material: Aluminium alloy
  
• Working Voltage: 48V
  
• Rated Power: 500W
  
• Current: 28A
  
• Low Voltage Protection: 42V
  
• Suitable for: electric bicycle, scooter, etc
  
• Size: Approx. 147 x 84 x 44mm / 5.8 x 3.3 x 1.7inch
  
• Weight: Approx. 578g