Tamiya 15242 - Super X FRP Reinforcement Plate, track-ready Mini 4WD upgrade  [15242]

Tamiya 15242 Super X FRP reinforcing plate overview

The Tamiya 15242 Super X FRP Reinforcing Plate is a compact stiffener aimed at Mini 4WD builders who want to tighten chassis behaviour. Made from FRP, the plate adds structural support where racers need it most, helping the car stay consistent lap after lap.

Compatibility and intended fit

This FRP reinforcing plate is manufactured to work with the Super X chassis family. It fits in common stay positions to bolster the front, rear or side mounting points, improving rigidity without a major rebuild.

On-track benefits for racers

When fitted, the Super X FRP Reinforcing Plate reduces unwanted flex during aggressive cornering and at high speed. That translates into steadier handling through chicanes and more predictable exits on straights, useful for fine-tuning race setups.

Why racers add this part

For competitors looking to eke out performance gains, the Tamiya 15242 plate is a low-cost way to improve durability and control. It integrates easily with standard Super X parts and is a practical upgrade for tuning chassis balance.