The Serpent 401984 low friction belt is crafted for the Medius X20 Mini EP chassis to lower drivetrain drag and sharpen throttle feel. This belt helps you extract more consistent drive from the motor without extra drivetrain stress.
Lower friction means more direct power delivery and reduced energy loss in the belt path. That translates to smoother acceleration and less heat and wear on associated components during extended runs.
Designed to match the Medius X20 Mini EP dimensions, the belt installs cleanly and keeps pulley alignment stable. Quick installation reduces bench time so you can focus on setup and lap tuning.
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