Athena has worked with the best motocross racing teams in the world for over 10 years and has developed pistons with them.
All piston models are made from aluminum alloys and have a perfect combination of nickel, copper and silicon.
Developed and manufactured using the best technology available.
The careful selection of premium raw materials combined with the most modern mechanical engineering techniques guarantees the lightness and resistance of the pistons,
for better engine performance and durability. Forged pistons are more resistant to temperature and have a longer life than cast pistons.
Athena piston sets come complete with rings, bolts, and clips.
Piston diameter: 66.35 mm (B)
Piston Material: Forged
Piston pin diameter: 18 mm
Compression Rate: Corresponds to OE Piston VERSION: STANDARD PISTON DIAMETER: 66.35 MM PISTON PIN: 18MM QUALITY: FORGED COMPRESSION RATIO: STANDARD