Yokomo RPM-M4215A Racing Performer M4 Bushless motor (21.5T) 橫崛  [RPM-M4215A]

Racing performers who are active in racing scenes around the world This is the latest model M4\" series of brushless motors for competitions.
A dedicated top driver thoroughly tunes the output characteristics in every detail to deliver optimal performance according to the category of use. Not only does it increase top speed