Tamiya Mini 4WD Black Aluminum Rail Guard - 3RACING M4WD-49/BL  [M4WD-49/BL]

Quick look at the Tamiya Mini 4WD Aluminum Rail Guard

The Tamiya Mini 4WD Aluminum Rail Guard in black, model number 3RACING M4WD-49/BL, is a straightforward upgrade aimed at adding stability and protecting the car during close-contact racing. Made to suit a wide selection of Mini 4WD chassis, it adapts well to varied racer setups.

How it works and which chassis it fits

This aluminium rail guard acts as a stabiliser by keeping the car tracking smoothly along the guide rails and trimming friction where the body meets the track walls. Its broadly compatible form factor lets hobbyists mount it on many common Tamiya Mini 4WD chassis without complex modifications.

Track use and handling benefits

Fitting an aluminium rail guard can lower the chance of derailment and give crisper cornering at speed, which helps consistency over a race run. Racers looking to tighten handling or protect bodywork will find it a useful component for both official circuits and club layouts.