Athena Piston Kit with Gaskets 77.95 mm for GasGas, Husqvarna and KTM (P5F0780093001A)

The Athena Piston Kit with Gaskets, part number P5F0780093001A, is engineered for 4-stroke off-road motorcycles from GasGas, Husqvarna, and KTM. Manufactured from high-performance aluminum alloy with a high silicon content, this piston is designed to provide OE-equivalent reliability while delivering excellent strength, durability, and performance under demanding riding conditions. The kit includes the piston, piston rings, and gaskets for a comprehensive replacement solution.
The piston features a smooth profile that promotes consistent airflow and supports efficient flame propagation for dependable combustion. Athena manufactures its 4-stroke off-road pistons using reverse extrusion processes and precision CNC machinery, helping maintain accurate production tolerances and consistent component quality. This design is intended to support reliable engine operation, strong throttle response, and long service life when installed according to the motorcycle manufacturer’s specifications.
The included piston rings are made in Japan and use wear-resistant PVD or chromium nitride coatings. These coatings help reduce friction between the rings and cylinder wall, supporting improved performance while increasing ring retention and durability. The result is a piston assembly designed for riders and technicians seeking a dependable replacement for high-performance off-road applications. Verify vehicle compatibility and installation requirements before fitting the Athena P5F0780093001A kit.

Features:

• High-silicon aluminum alloy construction for OE-equivalent reliability and durability

• Smooth piston profile supports consistent airflow and efficient flame propagation

• Reverse-extruded and CNC-manufactured for precise, consistent production quality

• Includes piston rings and gaskets for a complete replacement kit

• Japanese-made piston rings with PVD or chromium nitride wear-resistant coatings

• Reduced ring friction supports engine performance and ring durability

• Designed for 4-stroke GasGas, Husqvarna, and KTM off-road motorcycles

• Made in Japan rings and Athena engineering for dependable service life

Ships from Parts Unlimited.