Piston 47,55 (size B) pin 10mm Athena Sport 70 MBK Booster

piston Athena 70cc alu cylinder Yamaha BWs

High quality piston, made in Italy

Replacement piston for Athena 70cc aluminum cylinder. This piston set contains all the necessary parts: Piston, piston pin, piston rings and circlips.

Athena piston features:

• High quality material: manufactured using an innovative casting process that combines silicon, copper, nickel and aluminum alloys, reliability comparable to the original piston is achieved, ensuring lower friction and a longer service life.
• Precise tolerances: Computerized technology enables manufacturing tolerances of less than 0.01 mm, ensuring a perfect fit.
• Superior performance: The piston features a domed crown and 1 ring for reliable engine performance.

Technical data spare piston Athena cylinder:

• Size B - 47.55mm
• Piston pin: 10 mm
• 1 piston ring
• Cylinder: Aluminum