RC TC-01 Aluminum Rocker ArmsThis Hop Up Option is for use with the TC 01 chassis, and helps to contribute to improved suspension feel. Compared to the standard plastic parts, these parts have less flex which contribute to more direct feel from the suspension. Compatible Chassis: TC 01 ChassisFeatures: Used in place of kit standard plastic D3 parts Aluminum components ensure responsive dampers Parts have the iconic Tamiya blue anodized finish Two sets (4pcs) are required to fully