There are three types of RC units for the MINI-Z readyset series as follows.

• Circuit board color: green, gyro connector: no marking
• Circuit board color: green, gyro connector: blue marking
• Circuit board color: blue
  *RWD (MR-04) series is compatible with MZW431 and MZW446.
  *All FWD substrates will be green.

Please refer to the chart below to identify the type of the RC unit installed in your MINI-Z and find out the compatible gyro unit.
※ When checking the ready set before opening, the part number of the gyro that matches the gyro description part of the package is listed.