The Tamiya 15243 Super X FRP Rear Roller Stay is a rear mounting piece aimed at competitive Mini 4WD use. Its FRP build offers a good mix of rigidity and low mass so rollers can do their job without introducing excess flex.
Placed at the rear of the chassis, this stay gives a firm mounting point for extra rollers that control lateral drift. It is compatible with Super X styled chassis and other designs using comparable rear fastenings.
When fitted with the correct rollers, the stay helps the car hold its line through corners and limits sudden lateral shifts. That improves consistency over a run and helps drivers trust their setup.
The stay makes testing different roller layouts straightforward, allowing quick swaps to find the best balance for your track. Small changes in roller spacing or material can noticeably alter corner behaviour.
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