Athena Aprilia 50 40mm Bore 50cc Standard Bore Cylinder Kit w/Head

The Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness as a result of the lightweight aluminum cylinder, the barrel with nickel-silicon coating, and a piston designed to reduce further friction. The kit includes the high-quality aluminum cylinder with standard bore, the complete piston with the piston pin and rings, and all the necessary gaskets.

Genuine Athena. Part number 071700/1.

Imported to order from our US supply partner — allow 7-14 days delivery.