Mini-Z AWD Delrin Ridge Rim Set DMZA601F/R+1.5 Technical Upgrade by GPM  [DMZA601F/R+1.5]

Precision Delrin ridge rims for Mini-Z AWD tuning

This front and rear ridge rim set is produced for KYOSHO Mini-Z AWD platforms and identified as model DMZA601F/R+1.5. The rims are manufactured from Delrin with a 1.5mm offset and an 8.5mm tread width, intended as a direct aftermarket wheel upgrade for Mini-Z AWD vehicles.

Delrin is selected for dimensional stability and a low-friction tyre bead surface, supporting narrow-profile tyre fitment and fine steering calibration on short circuits and indoor tracks. The design helps maintain consistent tyre seating under repeated tyre changes and close setup work.

Installation follows standard Mini-Z AWD hub procedures: remove the OEM rim, locate the Delrin rim on the wheel hex or adaptor used by MR-03 AWD variants, and secure using your usual retention method. Confirm bead seating, wheel clearance and balance following tyre mounting to preserve handling consistency.

Tuning observation: a 1.5mm offset subtly shifts effective track width relative to stock parts, affecting turn-in and lateral grip characteristics; employ this rim set when refining front/rear balance and tyre selection during test sessions.