Upgrade your Tamiya TRF421 with the Factory Pro O-TCP001 graphite main chassis to achieve a firmer, lighter platform. The 2.25mm graphite construction delivers improved steering response and enhanced stability at speed while remaining light enough to aid acceleration. Precision-cut for TRF421 mounting points, this chassis supports consistent handling across race days.
Graphite plates give a high stiffness-to-weight payoff that many racers prefer for predictable cornering and quicker weight transfer. The reduced flex improves driver feedback, and the robust material copes well with the demands of competitive running when properly maintained.
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