AM Medius MID Rear Chassis Stiffener Carbon Top - Arrowmax AM-910036  [AM-910036]

AM Medius MID rear top stiffener

The Arrowmax AM-910036 is a rear chassis stiffener top plate engineered for the AM Medius MID chassis family. Its carbon top is designed to shift rear torsional behavior and deliver a repeatable change in chassis flex for focused setup work.

The plate fits into the rear chassis section and complements the existing lower plates and suspension hardware to move mid-to-rear stiffness. Installation normally involves removing the stock top plate and reusing the factory mounting points and fasteners, so basic RC teardown experience is recommended.

As a tuning component, the stiffener is intended to refine handling balance rather than act as a single-item cure. Increasing rear top stiffness typically reduces rear flex under lateral loads, which can sharpen turn-in and influence rear traction, while reducing stiffness produces the opposite effect. Make incremental adjustments on track and tweak toe, anti-roll bars, and shock tune to pair with the changed chassis response.

Materials and care: the top uses carbon construction and should be protected from heavy impacts, inspected for cracks after hard running, and have fasteners torqued correctly to avoid damaging mounting points. This is a model part intended only for RC chassis use.