The supplied pair of aluminium rocker arms is a direct-design replacement for the standard TC-01 rocker pieces, machined to match the TAMIYA TC-01 layout for RC-scale applications. The 2-piece set offers improved dimensional stability and reduced wear compared to molded alternatives.
Installation follows a simple removal and refit routine: extract the original rocker and linkage, transfer any necessary bearings or pins, install the aluminium rocker and reassemble while assessing full travel and clearance. Retain original mounting orientation to maintain neutral geometry.
Use these rockers as part of a methodical tuning process—their reduced compliance provides a consistent reference point for roll centre and leverage changes rather than serving as a single quick-fix upgrade.
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