This is an aluminium rear suspension arm designed for RC-scale use with the Tamiya M-05, M-06 and MF-01X chassis. It serves as a direct replacement for standard rear arms where mounting points match the original geometry, and it is intended to provide a stiffer, longer-wearing option compared with common plastic parts.
Compatibility is limited to the listed Tamiya models, so confirm your chassis code before fitting. Installation follows the same mounting pattern as stock arms; remove the original component, check pivot and hinge-pin fit, then reassemble with existing hardware. After installation verify rear toe and camber to ensure setup remains within your tuning targets.
In practical tuning terms this aluminium arm is used to change rear response and durability rather than to alter gross suspension geometry. Expect less flex under load which can affect handling feel and requires minor setup checks after fitment. The light blue finish is cosmetic and does not change mounting interfaces.
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