77mm Motorcycle Engine Parts Air Cylinder Block & Piston Ring Kit For KXF250 KXF 250 2004-2008 This 77mm motorcycle engine parts kit includes an air cylinder block and piston ring set designed for compatibility with 2004–2008 models.Constructed from aluminium , the cylinder block provides durability and precise fitment.The kit also contains essential components such as an oil filter, fuel filter, oil tube, and head gasket to support comprehensive engine function. The components are engineered for and performance, supporting under demanding riding conditions.Designed for straightforward installation, the kit integrates into the engine system, making it suitable for both professional mechanics and experienced DIY users.External testing certification confirms adherence to established quality standards, consistent performance and long-term reliability. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.