TOP END PISTON & GASKET KIT 66.4MM YAMAHA YZ 250 99-24, ATHENA P4F0664267019A, SET A
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TOP END PISTON & GASKET KIT 66.4MM. Big End Pin Diameter (mm) 18x13x53. Bore Diameter (mm) 66.34. Compression Ratio STD. Displacement (cc) 250.00. Net Weight (Kg) 0.58. Number Of Segments 2. Piston Head Type Domed. Piston Pin Type Biconical. Piston Type Forged. Manufacturer Athena.
- SKU
- 56-T1031.A_ATH
- Brand
- Athena
- Availability
- In Stock (1)
- Variant Id
- 316164
FULL DESCRIPTION
Athena Top End Piston & Gasket Kit for Yamaha YZ 250
Restore the power and performance of your Yamaha YZ 250 with this high-quality Top End Piston & Gasket Kit from Athena. Engineered for durability and optimal performance, this kit provides everything you need for a comprehensive top-end rebuild.
Key Features:
- Piston Type: Forged for superior strength and longevity.
- Piston Head: Domed design for efficient combustion.
- Bore Diameter: 66.34mm, ensuring precise fitment.
- Compression Ratio: Standard (STD) for reliable operation.
- Displacement: Designed for 250cc engines.
- Piston Pin Type: Biconical for enhanced stability.
- Number of Segments: 2 piston rings included.
- Big End Pin Diameter: 18x13x53mm.
- Net Weight: 0.58 Kg.
- Complete Kit: Includes all necessary gaskets for a full top-end installation.
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