Black Front Left Upper and Lower Suspension Arms for Kraton 6S/Outcast 6S (2) (RPM81572)

Front Left Upper & Lower A-Arms for ARRMA Kraton 6S and Outcast 6S replace the stock front suspension to deliver stronger durability and more predictable handling. Black and designed for V5 and EXB editions, these arms are backward compatible with older ARRMA models, making them a straightforward upgrade for demanding driving conditions.

Made from RPM's engineering-grade nylon, the arms are thicker than stock—lower arms about 30% thicker and upper arms over 22% thicker—reducing flex and improving durability. A second shock-mount hole on the lower arm enables a lower-profile setup, dropping ride height and lowering the center of gravity for quicker cornering. The widened inner hinge-pin mount on the upper arm creates a more stable A-shape, enhancing steering and suspension stability. As stock replacements for V5/EXB ARRMA models, they also maintain compatibility with older versions.