Piston kit complete 40. 00 mm b 12mm gudgeon pin for: Rieju MRT, RS - 3, Spike

Athena piston set

For over 10 years Athena has worked with the world's best motocross racing teams to develop pistons.

The careful selection of premium raw materials coupled with the most advanced mechanical engineering techniques,

guarantees the lightness and endurance of the pistons, for better engine performance and durability.

Designed and manufactured with the best technology available.

Athena piston sets are supplied complete with rings, pins and clips.

Piston diameter: 39.97 mm (B)

Piston material: Cast

Piston pin diameter: 12 mm

Compression ratio: Depending on general settings and cylinder head

Manufacturer Nr.: Athena S410480302001.B

EAN: 8053300715985