This Kyosho factory replacement motor set is designed for the Mini-Z MR-03 EVO chassis. It includes the brushed DC motor with pre-attached leads and banana-style connector plugs for straightforward installation. A capacitor is included on the motor to help suppress electrical interference, as is standard on Mini-Z motors. This is the correct drop-in replacement for restoring drive performance on a worn or damaged MR-03 EVO build. Features: Brushed DC motor for Mini-Z MR-03 EVO chassis Pre-attached leads with banana-style connectors Interference-suppression capacitor included Drop-in factory replacement fitment 7/7/26 cs