The NEXX RACING precision CNC Aluminum 7075 T6 Motor Mount is designed to replace stock plastic Kyosho Mini-Z motor mount and to support aftermarket round brushless motors. It is designed for Mini-Z MR-03MM/MR02MM/015 MM. NEXX Racing motor mount is very light weight even more than 20% lighter than plastic version, yet very strong, made from aerospace aluminum 7075 T6.