2Bros Parts

TOP END PISTON & GASKET KIT 77MM HONDA CRF 250 10-13, ATHENA P5F0768245001C, SET C

£219.07Only 1 left

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Athena Top End Piston Kit includes a forged 4-stroke piston and top end gasket kit. Features a forged piston made from special high-performance aluminum alloy with high silicon content for reliability, resistance, and excellent performance. Pistons are produced with state-of-the-art numerical control (CNC) machines. Some pistons have a molybdenum disulfide coating to reduce friction. Includes two piston rings made in Japan with wear-resistant coatings for increased retention and durability. Gasket kits are based on experience and technological development, produced following strict manufacturer parameters. Uses latest generation lasers for perfect cutting quality and performs surface treatments to improve sealing. Big End Pin Diameter 16x10x41.5mm. Bore Diameter 76.77mm. Compression Height 19.00mm. Compression Ratio 13.2:1. Displacement 250cc. Number Of Segments 2. Piston Pin Type Standard. Piston Type Forged. Weight 538g.

Specifications
SKU
56-T1000.C_ATH
Brand
Athena
Availability
In Stock (1)
Variant Id
309774
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Athena Top End Piston and Gasket Kit

This Athena Top End Piston Kit combines a high-performance forged piston with a precision-engineered gasket set for optimal engine performance and reliability. Athena develops and tests all its piston technologies and compatible gaskets internally, ensuring a perfectly matched kit for excellent results.

Key Features:

  • Includes a forged 4-stroke piston and a complete top-end gasket kit.
  • Pistons are manufactured using reverse extrusion and state-of-the-art CNC machines from a special high-performance aluminum alloy with high silicon content for increased resistance and excellent performance, matching OE piston reliability.
  • Some piston skirts feature a molybdenum disulfide coating for reduced friction, enhancing performance and durability.
  • Includes high-quality piston rings manufactured in Japan with wear-resistant coatings (PVD or chromium nitride) for increased longevity.
  • Athena gaskets are produced using extensive experience, constant technological development, and strict adherence to manufacturer parameters.
  • Laser cutting ensures perfect precision for gasket sealing.
  • Surface treatments are applied to compensate for irregularities and improve sealing in critical areas.

Technical Specifications:

  • Piston Type: Forged
  • Bore Diameter: 76.77 mm
  • Compression Height: 19.00 mm
  • Compression Ratio: 13.2:1
  • Displacement: 250 cc
  • Number Of Segments: 2
  • Piston Pin Type: Standard
  • Big End Pin Diameter: 16x10x41.5 mm
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