The Tamiya 54963 Aluminum Rocker Arm Posts are a sensible upgrade for modelers wanting improved chassis response. These anodized aluminium posts replace standard parts and reduce the TC-01 mass by nearly 2 grams, a modest saving that can improve mid-corner feel and throttle response.
Manufactured from sturdy aluminium and treated with a hard anodize, the posts are built to stand up to regular track and practice sessions. They are produced to match TC-01 mounting points precisely, ensuring a tidy fit that keeps alignment and motion correct.
Aluminium offers a balance of lightness and toughness, delivering crisper reactions during steering inputs and reducing the frequency of part replacement versus plastic posts. For racers tuning handling, this is a compact upgrade with clear long term value.
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