Cylinder Works 30011 Standard Bore Cylinder 09-15 Kawasaki KX450F 449cc 96mm

Restore your machine's factory-level precision with the Cylinder Works 30011 Standard Bore Replacement Cylinder. Specifically engineered for the 2009-2015 Kawasaki KX450F, this cylinder allows you to maintain the original 449cc displacement while ensuring peak power delivery. Whether you are performing a mid-season refresh or a full engine rebuild, Moto-House MX provides the race-ready components necessary to keep your Kawasaki performing at its absolute best.

Built for the rigors of professional motocross, this cylinder is nickel silicon carbide plated for maximum durability and superior heat transfer. The precision-machined aluminum construction offers excellent wear resistance under high-RPM loads, outlasting traditional sleeves. Designed to look virtually identical to the OEM unit, this direct bolt-on solution from Moto-House MX ensures a perfect fit and a reliable seal for long-term performance on the track or trail.

Top Features: Cylinder Works 30011

• Standard Bore: 96.00mm diameter maintains original 449cc displacement.
• Direct Bolt-On: Ready-to-install design requires no engine modifications or re-plating.
• Advanced Plating: Nickel silicon carbide plated bore for exceptional wear resistance and longevity.
• OEM Quality: Precision-engineered to look and function virtually identical to stock Kawasaki cylinders.
• Made in the USA: Manufactured with high-grade materials for ultimate reliability in racing conditions.
• Optimized Cooling: High-quality cast aluminum construction for superior heat dissipation.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2009 - 2015	Kawasaki	KX 450 F

FAQ

Q: Is this an upgrade or a stock replacement?
A: This is a standard bore 96mm cylinder designed to be a direct replacement for your stock Kawasaki unit, maintaining the 449cc displacement.

Q: Does this come with a piston?
A: No, this part number (30011) is for the cylinder only. We recommend pairing it with a new piston kit and top-end gaskets for the best results.

Q: Does my engine case need to be machined for this cylinder?
A: No, this is a bolt-on replacement that fits exactly like the OEM cylinder with no modifications required.

Ready to rebuild? Buy now at Moto-House MX and get back on the track!

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. the best motocross shop in Central Florida.