Kyosho MR-04 EVO2 RC Unit Set (Mini-Z CUP Regulation Compliant)RC Unit Overview: Upgrade your Mini Z MR 04 with the Kyosho MR 04 EVO2 RC Unit Set, designed to enhance control and performance. This advanced RX ESC unit provides precise throttle and steering response, making it ideal for competitive racing. A newly added rev limit feature ensures fair and balanced competition by capping top speed at a set value. Whether you're fine tuning your Mini Z for better handling or preparing for a race, this unit delivers