The Kawasaki KXF 450 Cylinder - Athena - 100mm - `09-`15 is a purpose-built upgrade for 2009–2015 KXF 450 models. It provides a precise fit and consistent performance for riders planning a big-bore setup.

Engineered in Italy by Athena’s R&D team, this aluminum cylinder uses Athena’s motor-nicksil nickel–silicon coating for a smooth, low-friction bore and strong wear resistance. The kit includes a complete piston with pin and rings plus the required gaskets, simplifying assembly, maintaining proper clearances, and supporting reliable power delivery while retaining OEM-style serviceability. It’s a solid foundation for riders who want dependable performance with straightforward maintenance.

Features

• 100mm bore for Kawasaki KXF 450 ('09–'15)
• Aluminum cylinder with motor-nicksil nickel–silicon coating
• Complete piston, pin, and rings included
• All required gaskets provided
• Engineered in Italy by Athena R&D

Have questions or want help planning your build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area offering installation and customization services. If you’re considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov