Piston and upper gaskets Yamaha YZF 250 19-22 d=76.97mm Athena

Kit of piston and top-end gasket set from the manufacturer Athena for YAMAHA YZ F 250 cc 2019/2022

This kit is ideal for cylinder repairs, or piston replacement for maintenance.

Having two products in a kit that work perfectly together for an excellent result. Athena presents to the market the Top End Piston Kit which includes a forged piston for 4-stroke engines and the top-end gasket kit.

Athena studies, develops, and tests all the technologies and materials of its pistons internally, in addition to designing the entire development of compatible gaskets. After replacing a piston, this perfectly matched kit offers very high performance and guarantees maximum reliability.

Athena Piston:

• Athena pistons are made with a special high-performance aluminum alloy with high silicon content that guarantees the same reliability as the original piston, while providing greater strength and excellent performance. The perfectly smooth profile ensures regular flow and perfect flame propagation.
  In addition, the skirts of some pistons are treated with a layer of molybdenum disulfide applied by screen printing, which further reduces friction to improve performance and durability.

Athena Gaskets:

• Athena gasket kits are based on constant technological development led by an internal team of engineers and designers; production is carried out strictly following the strict parameters established by the manufacturers. The use of state-of-the-art lasers guarantees perfect cutting quality.

This kit is valid for the following models:

• YAMAHA YZ F 250 cc 2019/2022

Technical specifications: