The BLX 3660kV brushless motor provides lots of speed and torque, and is perfectly balanced for use with the ARRMA BLX100 ESC unit.Features:A beautifully etched black aluminum motor can provides a premium look, while a 4 pole internal configuration keeps the power supply smooth and consistent - Gold bullet connectors ensure fast and easy wire removal when you need to clean your vehicle - The aluminum motor can provides increased heat dissipation via the finned body section SPECIFICATION Motor Type Brushless Motor kV (# of Turns for brushed) 3200V Poles 4 Pole Motor Length 60mm / 2.36" Diameter 30mm / 1.18" Shaft Length 18.5mm / 0.73" Shaft Diameter 5mm / 0.2" Motor Mounting Hole Diameter M3 Motor Cable Length (Including Connector) 45mm / 1.77" Motor Connector Diameter 4mm / 0.16" Motor Weight 289g / 9.18 oz Includes:1 x BLX 3660kV Brushless MotorRequires:Recommended for use with #AR390069