GPM Kyosho Mini-Z AWD Rear Knuckle Arm Holder - MZA031R/-0.1  [MZA031R/-0.1]

Mini-Z AWD Rear Knuckle Arm Bracket

This machined alloy rear knuckle arm holder is made for Kyosho Mini-Z AWD vehicles following the MR-03 AWD layout and is aimed at precise rear suspension adjustments. The single-piece item is supplied as 1 pcs and applies a -0.1mm toe out offset to influence rear-end rotation without changing upright geometry.

The aluminium component replaces the factory plastic bracket to provide a firmer, more repeatable mounting point for the knuckle arm. Sold as an aftermarket upgrade under the identifier MZA031R/-0.1, it is suitable for Mini-Z AWD cars using MR-03 AWD style suspension arrangements.

Fitting advice: use the existing chassis mounting locations and reuse stock screws unless longer hardware is required, confirm there is adequate clearance to suspension links and ball studs, and verify the toe change during setup to meet your handling objectives.