GPM model DMZA601RW+1.0 is a Delrin rear rim specified for KYOSHO Mini-Z AWD applications. The rim uses a six-point mounting interface, 1.0mm outward offset and an 11mm rim width to maintain correct clearance and wheel geometry for Mini-Z AWD rear hubs.
Installation follows standard Mini-Z practices: remove the existing rear wheel, align the six-point interface precisely and secure with the original fasteners. Verify radial runout and tyre seating after fitting to ensure consistent behaviour across runs.
From a setup standpoint this rim modestly increases rear track and modifies the contact patch, which can be used to tune rear grip and rotation on carpet and small-scale layouts. Implement changes in small increments and document setup differences for repeatable performance adjustments.