Mini 4WD Aftermarket Double Rollers M4WD-35/LB light blue by 3Racing  [M4WD-35/LB]

3Racing M4WD-35/LB paired aluminium rollers, light blue anodized

These paired aluminium rollers are an aftermarket accessory aimed at Mini 4WD cars. The compact dual-roller layout reduces lateral bulk and is supplied in a light blue anodised finish. The guidance below assumes you know common Mini 4WD bracket types and mounting practices.

Production mirrors standard machined aluminium roller builds: two roller shells mounted on a single assembly. For experienced hobbyists, focus on bracket compatibility, axle clearance and the roller stack height to avoid interference with stabilisers or guide pins. The 16-17mm diameter band works well where clearance is limited.

When fitting into an existing car, check axial play and the spacer or bearing style in use. These rollers suit many standard roller brackets and popular bearing arrangements, but confirm shaft diameter and nut thread before final assembly. The light blue anodize is decorative and should be treated as a cosmetic choice.

This part is intended as a replacement or styling upgrade rather than a standalone performance enhancement. Collectors and builders refreshing a show car or replacing worn rollers will find the machined finish and colour useful for matching builds.