Cylinder Kit Athena Sport 70cc Minarelli Vertical 10mm

Athena Sport 70cc Cylinder kit – Yamaha BW’s / Slider / MBK Booster / Stunt (10mm)

Engineered with precision and a high-quality finish, the Athena Alu Sport 70cc cylinder is designed for durability and performance. The premium piston with a single ground ring operates within a hard-chrome–plated bore, ensuring long-lasting reliability.

Thanks to its aluminum construction, this cylinder provides improved heat dissipation, resulting in noticeably better acceleration and higher top-end performance compared to the stock setup.

Specifications:

• Displacement : 70cc (Sport version)

• Material : Aluminum

• Piston : 1-ring design

• Bore : 47.6 mm

• Piston pin : 10 mm