The Tamiya 53977 - TRF501X Low Friction Piston Set is aimed at model racers who want better control over shock behaviour. Manufactured from polyacetal (POM), the pistons offer a selection of hole diameters to modify oil flow and achieve repeatable damping settings.
With several piston options you can systematically test compression and rebound changes to suit circuit or surface demands. Note that these pistons are not compatible with CVA or TRF dampers, so verify your shock type before fitting these parts.
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