Feature: 1. Good quality and through rigorous testing , you can easily use it. Includes installation, tool adapter and installation hardware.2. Stable performance, more convenient to disassemble, extremely quiet and light. 3. The whole system passed the dynamic balance test to ensure the smooth running of the motor and low noise. 4. External radial rotor design, used to replace the motor shaft and can be easily reversed installation. 5. Compatible with market mainstream rack installation, and keep the appearance consistent with the traditional motor, coil and clean appearance. Specification: Condition: Brand New Suitable Electron Regulator Model: 20A Suitable Battery Number: 2-4S Lipo Package List: 1 x N2830 External Rotor Brushless Motor1 x Accessories Kit(11PCS) |