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Speed Passion 3.5R V4.0 Competition Brushless Sensored 540 Motor #SP001220
Now with two methods for connecting your ESC to the motor - with patent technology.
A. New style plug-in system with bullet connectors.
B. Solder directly to motor.New endbell design for better cooling and more accurate timing adjustments.Newly designed venting holes for more airflow.
New V4.0 rotors are laser etched with shaft diameter.Optional front plate and endbell.
*Photos for reference only.