This Delrin front/rear ridge wheel is an aftermarket option intended for Mini-Z AWD models, including MR-03 AWD and comparable Mini-Z AWD chassis. The Delrin composition keeps weight low and flex consistent for competitive club track sessions.
Form and fit: the ridge geometry is designed for low-profile Mini-Z tyres and carries the published 1.5mm offset and 8.5mm nominal width to align with Mini-Z AWD clearance. Always check hub hex size and suspension clearance when fitting to prevent contact with arms or body posts.
Setup advice: mount using the correct wheel hex and torque, check tyre seating and static balance, and verify straight roll on a flat surface before racing. Changing rim width or offset will influence tyre sidewall load and scrub behaviour on Mini-Z AWD platforms, so use these rims to dial handling rather than as a single performance fix.
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