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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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Seats

Shop TrailMaster 300 XRS seatbelt parts, including seatbelt assemblies, shoulder straps, outer latches and mounting hardware.

Compare the belt design, latch connection, mounting points and model compatibility with your existing assembly before ordering.

Check each listing’s included components and quantity. The listed complete seatbelt assembly includes both driver and passenger sides, while the outer latch listing includes one latch. Shoulder straps and mounting hardware have separate listings.

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

Browse all TrailMaster 300 XRS parts, or return to the TrailMaster go-kart parts hub.

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