Kawasaki KX450F Athena 96mm Stock Bore Cylinder Kit – 4-Stroke (2016–2018)

🛠️ Description
Bring your Kawasaki KX450F back to peak performance with this Athena Stock Bore Cylinder Kit. Featuring a precision-engineered 96mm cylinder, forged piston, and top end gasket set, this kit is built to OEM standards with Factory Works porting for superior airflow and race-ready reliability. Perfect for a full top-end refresh or preventative maintenance.

✅ What’s Included

• Athena 96mm Nikasil-Coated Cylinder (Stock Bore – 450cc)

• Athena Forged OEM-Style Domed Piston Kit (piston, rings, wrist pin, circlips)

• Athena Top End Gasket Set (all required seals and hardware)

• High-Performance Hard Anodized Power Valves (not compatible with OEM valves)

• All parts brand new, sealed in manufacturer packaging

📦 Fitment

• Kawasaki KX450F (2016–2018)

🛡️ Warranty Info

• Manufacturer warranty included

• Professional installation recommended

• Warranty does not cover improper installation, tuning, or break-in

🔑 Key Features

• Stock bore 96mm (450cc) – 12.3:1 compression ratio

• Aluminum cylinder with nickel-carbide coating for extreme durability

• Ported to Factory Works specs for added horsepower

• Forged piston kit for superior performance and strength

• Includes Athena top end gasket set

• Direct OEM replacement – cylinder head not included