This is an optional Team EPIC 12.5mm High RPM D3 Rotor. The D3 motor
line has a complete parts support and tuning system in place to make
your D3 the only brushless motor you will ever need. Six rotors are
available to tune your motor and car for any track, size, traction,
battery pack or weather condition you will come up against.
D3 rotors are a new material and nickel plated for greater strength and
longevity. Both the 12.3 and 12.5mm rotors come in 3 different
strengths, one for high rpm, one for a broad power band and one for
maximum torque. You will never run into a track where you won’t have
that “Monster Horsepower” advantage.
- Nickel plated for greater strength and longevity