Category: Various Parts for Grass Trimmers

Product Description: Cylinder set with initial diameter for races for 4-stroke engines. Includes:

• High-performance, hard anodized valves (cannot be used OEM)
• Forged piston set in OEM style with a rounded shape
• Aluminum cylinder with nickel-carbide coating, machined according to Factory Works specifications
• Athena flange set for the top part, including necessary seals and connecting elements

The set does not include a cylinder head.