Yamaha YZ 450 FX [2025] - WÖSSNER forged pistons - 4086

✔️ New part
ID: 15712185975110

€255,00 EUR

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PRODUCT DESCRIPTION

WÖSSNER forged pistons for Yamaha YZ 450 FX built in 2025

The WÖSSNER forged piston is assigned to the Yamaha YZ 450 FX built in 2025. As a forged aluminum version, it combines a clearly defined piston design with a high-compression piston type and a compression ratio of 13.5:1.

Execution and function

The piston skirt has an anti-friction treatment. This means that the surface of the shaft is specifically tailored to its use in the engine. The version is specified for 4T and has three piston rings.

Technical data

  • Material: aluminum
  • Piston Type: Forged
  • Piston compression: high compression
  • Diameter Ø: 96.96 mm
  • Letter oversize: A
  • Oversize: STD
  • Compression ratio: 13.5:1
  • Rings Quantity: 3
  • Stroke: 4T

Scope of delivery

The scope of delivery includes the forged piston, piston ring(s), locking ring and bolt. Wössner forged pistons are manufactured in Germany by specialists in engine parts for 2- and 4-stroke engines.

Vehicle assignment

The piston is intended for the Yamaha YZ 450 FX, built in 2025. When making your selection, please consider the specified version with 96.96 mm diameter, the letter A and Oversize STD.

Description

WÖSSNER forged pistons for Yamaha YZ 450 FX built in 2025

The WÖSSNER forged piston is assigned to the Yamaha YZ 450 FX built in 2025. As a forged aluminum version, it combines a clearly defined piston design with a high-compression piston type and a compression ratio of 13.5:1.

Execution and function

The piston skirt has an anti-friction treatment. This means that the surface of the shaft is specifically tailored to its use in the engine. The version is specified for 4T and has three piston rings.

Technical data

  • Material: aluminum
  • Piston Type: Forged
  • Piston compression: high compression
  • Diameter Ø: 96.96 mm
  • Letter oversize: A
  • Oversize: STD
  • Compression ratio: 13.5:1
  • Rings Quantity: 3
  • Stroke: 4T

Scope of delivery

The scope of delivery includes the forged piston, piston ring(s), locking ring and bolt. Wössner forged pistons are manufactured in Germany by specialists in engine parts for 2- and 4-stroke engines.

Vehicle assignment

The piston is intended for the Yamaha YZ 450 FX, built in 2025. When making your selection, please consider the specified version with 96.96 mm diameter, the letter A and Oversize STD.

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