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Scott and the kids with TrailMaster go-karts and minibikes at their backyard track. Text reads: “They’re Only Little Once. Make Time for Big Adventures. Get Back to Fun.”

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Drive Components

Shop TrailMaster Mini XRS drive components, including upper and lower drive chains, centrifugal clutches, sprockets, rear axles, bearings and chain guards for the standard model.

Match chain size and link count, sprocket tooth count, clutch shaft fitment and bearing markings before ordering. Check axle dimensions and any upgrade requirements in the listing. Standard Mini XRS and newer Plus models can use different drivetrain components.

Need parts for another repair? Browse all TrailMaster Mini XRS parts, or return to the TrailMaster go-kart parts hub.

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