Team Orion is introducing a new version of the successful VST2 Pro 550 size motor for Short Course Trucks with 4.0 turns. The new design features the convenient dual sensor port system which allows the motor to be installed in your car in the best possible way. The empty port can be used to easily program your ESC through the motor. A protection cap for the second port is included. The VST2 Pro 550sized motor is equipped with a very robust aluminum case with an improved ventilation system for best cooling at every racing condition.
Source: Team Orion