12.5mm VST "Black Edition" Mid RPM/Torque Modified Rotor by Viper R/C

This is an optional Viper R/C 12.5mm VST "Black Edition" Mid RPM/Torque Modified Rotor. With a full range of stock and mod rotor diameters available, and your choice of high RPM, Mid RPM/Torque and high torque, these tuning rotors are a great way to get your VST Black Edition motor dialed in for specific track conditions.

This product was added to our catalog on December 31, 2014.