This Delrin rear rim set is specified for KYOSHO Mini-Z AWD cars and is referenced by part code DMZA501RW/+1.5. The item is sized with a 1.5mm offset and an 11mm rim width, using Delrin material intended for rear axle placement on Mini-Z AWD models.
Functionally these rims provide a measured change to rear track and tyre seating geometry. The stated offset and width adjust how the tyre contacts the surface relative to stock wheels, which is useful for setup work when matching tyre profile, body clearance or handling balance. Verify rim dimensions against tyre and hub specifications before use.
Wheel replacement follows standard Mini-Z procedures. Reuse the original wheel hardware and confirm hub/hex compatibility prior to final fitment. Delrin offers a durable, low-friction interface for scale rims; inspect for wheel runout and ensure secure fastening before track use.