Tamiya Mini 4WD Double 8-9mm Aluminum Rollers M4WD-33/PK pink upgrade by 3Racing  [M4WD-33/PK]

High-precision M4WD-33/PK double rollers for Mini 4WD builds

These matched double aluminum rollers are supplied in an 8-9mm diameter and finished in pink anodize. The pair are machined for consistent dimensions and intended as replacement or visual upgrades for Tamiya Mini 4WD cars that accept 8-9mm roller units.

The twin-roller layout keeps the mount compact while offering two contact faces per side, and the aluminium body prioritises stability and wear resistance over rubber grip. Check roller post diameter and spacer stacks on your chassis to ensure correct fit and clearance before installation.

For experienced builders: treat these as hardware-level spares or cosmetic upgrades. Bearings or mounting screws are not included unless the vendor states otherwise. Confirm suitability with MA, MS, AR, FM-A, VS, Super-II and related Mini 4WD platforms before fitting.