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23 24 Kawasaki KX250F KX 250F 85mm 300cc Athena Big Bore Top Cylinder Piston CDI
Athena 85mm 300cc Big Bore Cylinder Top End Kit With CDI Box. This is the best and most reliable big bore kit on the market!
Fits Kawasaki KX250F Years 2023 2024 ONLY. 85mm 300cc Nikasil Athena Big Bore Cylinder. Athena 85mm 13.5:1 Coated Piston Kit (Includes, Piston, Pin, Rings & Clips). Athena Complete Top End Gasket Set.
Larger Water Jackets For Better Cooling! Includes GET CDI Box As Well For Better Tuning. It will work with your stock head and valves.