The Kyosho OTW139 CNC Motor Plate upgrades Optima Mid models with a machined aluminium plate that is stronger than stamped versions. The finned surface serves as a passive heat sink to help control motor temperatures during extended or competitive running.
As a simple, robust upgrade, the Kyosho OTW139 improves mounting rigidity and thermal behaviour for Optima Mid vehicles used in racing or heavy practice.
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