Racing Performer Rotor #64 M3 D12.0xd5.00

Description

An optional rotor for the racing performer M3 series motor that allows you to adjust the power feeling according to the race regulations. With a magnet outer diameter of 12.0mm and an inner diameter of 5.00mm, it uses a high-power magnet that achieves overwhelming acceleration and top speed, and builds an advantage in the race. Refresh the motor power by replacing the rotor even if the magnetic force is lost due to high temperature! It is possible to regain the original power and feeling.