KYOSHO Mini-Z AWD Alloy Sinkage Rims 3.5mm Offset MZA603F/R/+3.5 by GPM  [MZA603F/R/+3.5]

Alloy sinkage rims for Mini-Z AWD

These machined alloy sinkage rims are made for KYOSHO Mini-Z AWD cars and tailored to sit on MR-03 AWD style hubs. The recessed rim face accepts low-profile Mini-Z tyres while reducing tyre bulge and increasing clearance inside tight body shells, helping avoid rub during indoor circuit use. Constructed from machined aluminium for reliable mounting and consistent steering feedback on short-track layouts.

Compatibility is limited to Mini-Z AWD cars that use MR-03 AWD wheel hubs and matching hex sizes; always confirm your hub type and hex dimension before fitting. The 3.5mm offset combined with an 8.5mm rim width changes track width and tyre stance without altering internal drivetrain spacing.

Fitting is simple: remove the factory plastic rims, mount the tyre onto the alloy rim, then secure the rim onto the stock MR-03 AWD hex using the original wheel nuts or screws. Check body shell clearance and ensure the wheel spins freely without rubbing on suspension or track parts. Use these rims when testing small adjustments to lateral grip or steering by swapping tyre compounds or offsets.