Upgrade the top end of your 2015 Kawasaki KX450F with the Cylinder Works 30011-K03 Standard Bore Cylinder Kit. This complete kit is designed as a direct replacement for the original cylinder and includes a cylinder, matched piston kit, and required top-end gaskets. The standard-bore configuration and 12.8:1 compression ratio support dependable engine performance while maintaining a stock-style appearance.
Each Cylinder Works cylinder is nickel silicon carbide plated for extended service life, improved durability, and consistent bore performance. The piston is matched to the cylinder to promote longevity, reliable operation, reduced engine noise, and strong performance. The kit is designed to require no machine work when installed with compatible components, helping simplify top-end service and engine rebuilding.
This Cylinder Works kit fits the 2015 Kawasaki KX450F. The included top-end gasket kit does not include valve stem seals, so those components should be replaced separately when required by the service procedure. Replacement pistons, gaskets, and ring sets are available for future maintenance. Verify model year and engine configuration before installation to ensure proper fitment.
Features:
- Complete standard-bore cylinder kit
- 12.8:1 compression ratio
- Includes cylinder, piston kit, and gaskets
- Nickel silicon carbide plated cylinder for extended service life
- Matched Vertex piston helps support longevity, performance, and reduced engine noise
- Stock-style cylinder appearance
- Designed to require no machine work when properly installed
- Top-end gasket kit does not include valve stem seals
- Fits 2015 Kawasaki KX450F
- Cylinder Works manufacturer part number 30011-K03; vendor part number 422-30011K3
Fitment:
2015 Kawasaki KX450F