These alloy sinkage BBS-style rims are a scale wheel upgrade produced for the KYOSHO Mini-Z AWD platform by GPM, model MZA009F/R/+2.5. The set is a one-pair replacement intended for Mini-Z AWD MR-03 applications, offering a 2.5mm offset and an 8.5mm rim width in a 10‑piece construction that keeps the wheel profile low for tighter wheel-to-body fit.
As an RC-scale accessory, the rims are machined from aluminium to reduce deformation under tyre mounting and to maintain consistent track geometry. On Mini-Z AWD cars the 2.5mm offset shifts the tyre position outward compared with stock rims of different offset, which can be used to fine-tune stance and lateral clearance without altering suspension parts.
Installation is straightforward for users familiar with Mini-Z wheel removal: remove the existing wheel hex, transfer the tyre and foam or mount a compatible Miniz tyre directly, then secure the wheel using your original hex hardware. No special tools beyond a hex driver are required, but check thread engagement and balance the wheel after fitting to avoid vibration on high‑speed runs.
Tuning role: these rims are intended to adjust stance, track width and visual scale while preserving AWD driveline geometry on MR-03 AWD variants. They are suitable for on-road setups where a lower-profile, wider rim helps optimise tyre contact patch and sidewall support for consistent cornering behavior.
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