This aluminium main damper is an aftermarket upgrade for Kyosho Mini-Z MR-02 chassis, compatible with MR-02 MM and MR-02 RM variants. Designated model MZII-004, it targets predictable damping behaviour and repeatable adjustment points to assist competitive setups on 1/27 scale circuits.
In tuning terms the damper alters pitch and roll dynamics to refine entry stability and mid-corner balance. It is intended as a precision tuning item to help drivers dial in consistent handling across multiple runs. Confirm MR-02 MM or RM chassis compatibility before fitting.
Installation uses the same access routine as standard Mini-Z maintenance: remove the body shell, expose the chassis damper area, replace the original unit with the MZII-004 and verify clearance and linkage geometry. Use appropriate small tools and validate fastener torque after an initial track test.