The Tamiya 95144 HG Carbon Multi Roller Setting Stay is an upgrade piece for Mini 4WD enthusiasts focused on setup control. Issued for the 2021 Japan Cup, the stay is finished with a blue printed logo indicating the special edition release.
Produced from 1.5mm carbon fibre, the stay offers a stiff, lightweight platform that helps maintain alignment and reduces unwanted flex at speed. The thickness balances durability with minimal weight addition to the car.
The setting stay supports installation of 9mm, 13mm and 19mm rollers via multiple mount holes, allowing flexible configurations for different circuits. It is broadly compatible with Mini 4WD and Mini 4WD PRO cars, but fitting may need minor chassis or body adjustments in some cases.
By rearranging roller locations, racers can influence entry behaviour, stability on straights, and how the car tracks through corners. This stay is a practical tool for refining handling and improving consistency lap to lap.
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