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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 Blazer4 150 drive components, including drive belts, chains, sprockets, variator assemblies, clutch springs, rear axles, axle seals and chain covers.

Match belt markings, chain specifications, sprocket tooth counts and part numbers to your existing drivetrain. For rear axles, compare overall dimensions and mounting locations before ordering.

Check each listing for your exact model and production year. Similar-looking 150 and 200-series drivetrain parts may have different fitment.

Not sure which model you own? Identify your TrailMaster go-kart before ordering.

Browse all TrailMaster Blazer4 150 parts, or return to the TrailMaster go-kart parts hub.

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