Compact double aluminium rollers 8-9mm M4WD-33/LB for Super-II MA MS by 3Racing  [M4WD-33/LB]

Mini 4WD double aluminium rollers M4WD-33/LB for 8-9mm shafts

These double aluminium rollers are an aftermarket option for Mini 4WD builds. The components are machined from aluminium and finished in an anodised light blue. The description highlights compatibility, fitment tips and practical handling notes that experienced hobbyists use when selecting roller hardware for chassis variants such as Super-II, MA and MS.

They mount with standard 8-9mm spacing; check shaft length and spacer stacks against your damper or stay setup. The anodised finish reduces visible wear relative to raw metal, and accurate machining helps deliver consistent concentricity when installed correctly. The colour is handy for coordinated builds or display layouts.

This item is supply-level hardware rather than a model-specific performance upgrade. Confirm thread sizes and spacer combinations before final assembly and avoid using these rollers on Wild Mini 4WD or Scale Mini 4WD where metal rollers are not intended.