2Bros Parts

TOP END PISTON & GASKET KIT 78MM KAWASAKI KX 250 2020, ATHENA P5F0780069003B, SET B

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Athena Top End Piston Kit includes a forged 4-stroke piston and top end gasket kit for high performance and maximum reliability. Pistons are made from a special high-performance aluminum alloy with a high silicon content for increased resistance and excellent performance. The kit features piston rings with wear-resistant coatings (PVD or chromium nitride) for increased durability. Gasket kits are produced with advanced technology for perfect sealing. Bore Diameter: 77.97 mm, Compression Height: 20.00 mm, Compression Ratio: 14.3:1, Displacement: 250 cc, Number of Segments: 2, Piston Pin Type: Standard, Piston Type: Forged.

Specifications
SKU
56-T1009.B_ATH
Brand
Athena
Availability
In Stock (1)
Variant Id
309800
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Athena Top End Piston and Gasket Kit

Enhance your engine's performance and reliability with the Athena Top End Piston and Gasket Kit. This integrated kit combines a high-performance forged 4-stroke piston with a meticulously engineered top-end gasket set, designed to work in perfect harmony for optimal results.

Athena's commitment to quality is evident in every component. The pistons are developed and tested internally, utilizing advanced technologies and materials. Forged from a special high-performance aluminum alloy with a high silicon content, these pistons offer superior strength and durability, matching the reliability of original equipment while boosting performance. Advanced CNC machines ensure precision manufacturing, and some piston skirts feature a molybdenum disulfide coating to significantly reduce friction.

The included piston rings, manufactured in Japan, are equipped with wear-resistant coatings such as PVD or chromium nitride, further extending their lifespan and improving performance by reducing cylinder friction. The gasket kits are a testament to Athena's over 40 years of industry experience, built on extensive know-how and continuous technological development. Produced under strict manufacturing parameters and cut using the latest generation lasers, Athena gaskets ensure a perfect seal and maximum reliability.

Key Features:

  • Forged 4-Stroke Piston: Crafted for high performance and durability.
  • High-Silicon Aluminum Alloy: Offers enhanced strength and resistance.
  • Molybdenum Disulfide Coating: Reduces friction for improved performance and longevity on select pistons.
  • Japanese Piston Rings: Feature wear-resistant coatings (PVD or chromium nitride) for extended life.
  • Precision Gasket Kit: Engineered for perfect sealing and reliability using advanced laser cutting technology.
  • Integrated Design: Piston and gasket kit designed to work together for optimal engine function.

Technical Specifications:

  • Bore Diameter: 77.97 mm
  • Compression Height: 20.00 mm
  • Compression Ratio: 14.3:1
  • Displacement: 250 cc
  • Number of Piston Rings: 2
  • Piston Pin Type: Standard
  • Piston Type: Forged
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Call or email us with your make, model and year and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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