Mini-Z MR-04 Compatible Roll Damper for MR-04/MZW714-LM/MM - Kyosho MZW715  [KY-MZW715]

MR-04 roll damper: product summary

The Kyosho MZW715 roll damper set serves as an aftermarket replacement for Mini-Z MR-04 platforms and is specified for MR-04/MZW714-LM/MM fitment. It is designed to influence roll behaviour so drivers can refine balance while keeping the original suspension geometry unmodified.

Compatibility is limited to the listed MR-04 models; the set should be used only on MR-04 based chassis to ensure correct interfacing. As a tuning element, it changes roll response during cornering, allowing subtler control over body roll dynamics and transient stability for racing or practice.

Fitting guide: remove the stock rear roll components from the MR-04 rear assembly, install the MZW715 parts following the chassis service instructions, and then confirm clearance and fastener torque. No bodywork alterations are necessary; standard RC tools like a hex driver and small pliers suffice.

Tuning notes: use the MZW715 to moderate the rate at which the car leans into and recovers from a corner. Begin with small incremental adjustments and run short test laps to evaluate changes, balancing mid-corner stability against corner-exit grip. Coordinate roll-damper settings with tyre selection and ride height for consistent lap times.