Mini 4WD Double Aluminum Roller Set M4WD-35/LB light blue by 3Racing  [M4WD-35/LB]

3Racing M4WD-35/LB double aluminum rollers, light blue anodized

These double aluminum rollers are an aftermarket accessory intended for Mini 4WD applications. The paired roller bodies sit close together to save space and are finished in a light blue anodize. The description below assumes familiarity with common Mini 4WD roller brackets and mounting options.

Build quality follows standard machined aluminium roller practice: two roller shells mounted on a single carrier. For experienced tuners, key checks are bracket compatibility, axle clearance and correct stacking height so the assembly clears stabilisers and guide posts. The 16-17mm diameter range suits tight-clearance setups where a compact roller is required.

When fitting these rollers to an existing Mini 4WD, inspect axial play and confirm the spacer or bearing type you use. The rollers suit many standard brackets and popular bearing assemblies, but confirm shaft diameter and nut thread before finalising the installation. The light blue anodize is an aesthetic choice and should not be considered a performance upgrade.

This item is supplied as an appearance or replacement component rather than a full performance upgrade. Builders refreshing a display model or collectors replacing worn roller parts will appreciate the machined finish and colour match options.