Piston Athena Sport 70cc 12mm pin (C) AM6 \/ Minarelli

Piston Athena Sport 70cc D. 47,6mm (size C) 12mm AM6 \/Yamaha BW’s.Athena is a company specialized in standard and racing parts for motorcycles and scooters.

The piston with piston ring(s), piston pin and circlips is the moving heart of the cylinder. Due to the constant up and down movement, the piston is subject to wear. At some point, the tolerances are no longer correct, the piston ring no longer seals perfectly and the performance decreases, meaning the piston must be replaced.

Technical details:Displacement: 70ccBore: 47,6 mm