Athena Cylinder Kit, 67.00 mm for Honda CRF230F (P400210100054)

The Athena P400210100054 Cylinder Kit is designed for Honda CRF230F applications requiring durable, high-performance engine components. This kit includes an aluminum cylinder featuring a nickel-carbide coating for improved wear resistance and reliable operation. Larger water jackets help support efficient cooling during demanding riding conditions, making the assembly well suited for performance-focused engine builds and replacement applications.
The kit includes specially designed, high-performance hard-anodized power valves engineered for use with the Athena cylinder system. These power valves cannot be used with the OEM cylinder or original equipment valve components, so proper application and installation are essential. The included forged piston features a molybdenum coating that helps reduce friction and supports smooth, consistent piston movement within the cylinder.
Designed as a complete cylinder and piston upgrade package, the Athena P400210100054 kit provides carefully matched components for Honda CRF230F engines. The 67.00 mm cylinder size offers a precise fit for compatible applications while the coated cylinder and piston materials contribute to long-term durability. Please note that the cylinder head is not included and must be sourced separately. Verify vehicle compatibility and follow the manufacturer's installation procedures before assembly.

Features:

• Aluminum cylinder with nickel-carbide coating for enhanced durability and wear resistance

• Larger water jackets to support efficient engine cooling

• Specially designed hard-anodized power valves for high-performance applications

• Power valves are not compatible with OEM cylinder or valve components

• Forged piston with molybdenum coating to help reduce friction

• 67.00 mm cylinder size for compatible Honda CRF230F applications

• Cylinder head is not included

Ships from Parts Unlimited.