• Sensitive and stable: the control board adopts advanced printed circuit board to ensure safer driving
• Circuit protection: The controller shell is made of aluminum alloy, which has good heat dissipation and can protect the internal circuit from overheating and overloading
• Waterproof: Deposit glue on electronic parts, which has high water resistance and prevents short circuit

Specification:

• Material: aluminum alloy + components
• Size: 82*62*42mm
• Compatible with: Ninebot F30/F40/F20