Kyosho MZW715 - Roll Damper Set (for MR-04/MZW714-LM/MM)  [KY-MZW715]

Mini-Z MR-04 roll damper

This Kyosho MZW715 roll damper set is an RC-scale replacement hop-up designed for Mini-Z MR-04 platforms, specified for MR-04/MZW714-LM/MM compatibility. It focuses on roll behaviour control to help drivers refine chassis balance without altering core suspension geometry.

Compatibility is limited to the listed Mini-Z MR-04 variants, use only with MR-04 based chassis. The set serves as a tuning element that alters roll response during cornering, allowing finer adjustment of body roll speed and transient stability for track use.

Installation overview: remove the existing rear roll components from the MR-04 rear assembly, replace with the MZW715 parts following the chassis’ standard disassembly procedure, and verify clearance and screw torque. No bodywork changes are required, and standard RC hand tools (hex driver, small pliers) are sufficient for fitting.

Tuning role: use the MZW715 to moderate how quickly the car rolls into and out of a corner. Start with conservative settings, test with short runs, and adjust progressively to find the balance between mid-corner grip and corner-exit traction. Combine roll-damper adjustments with tyre choice and ride height changes for predictable results.