The Serpent 39T Idler Gear is a finely engineered component made to match the SRX2 Gen3 chassis. It offers dependable engagement and consistent operation to help maintain drivetrain integrity during practice sessions and race day.
Keep this idler on hand for maintenance cycles or when adjusting gear mesh for grip changes. It is a practical upgrade for club racers and dedicated hobbyists running the SRX2 Gen3.
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