This is a Traxxas 20 turn Stinger electric motor. The Stinger motor is a mild modified motor that gives you a good balance of speed and run time, depending on how you have your car set-up and what kind of batteries you are using.
A "20-turn" single (which is the designation of the Stinger motor), indicates that a single thickness of wire is wound 20 times around the armature of the electric motor. The less times the wire is wound; the faster the motor will go. The thicknesses of wire around the armature determines how much torque the motor puts out. So, a 20-turn double would provide more torque than the 20-turn single. Remember, though, that a modified motor must be geared properly in order to achieve its maximum performance and may also eat up your battery causing you to have shorter run times.
This product was added to our catalog on March 23, 2011