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The kit comes complete: piston, rings, circlips, pin, gasket set, and, depending on the reference, cylinder head and exhaust valves. Wear parts (pistons, rings, gaskets) are available as spare parts for maintenance or tuning. Easy to install for an experienced mechanic, this kit provides a reliable solution to restore the displacement and reliability of your KX250F while maintaining features suited for motocross use.
Manufacturer reference: P400250100026 — Brand: ATHENA