Athena Sachs 50 38mm Bore 47cc 42mm Stroke Standard Bore Cylinder Kit

This Athena Sachs cylinder kit gives you everything you need to rebuild your engine's top end to original specifications. You get a well-built aluminum cylinder with a standard bore, a complete piston assembly including the piston pin and rings, and all the necessary gaskets to seal everything up. This kit is designed to match the performance and reliability of your original parts.

The cylinder itself is made from lightweight aluminum and features a nickel-silicon coating in the barrel, which helps reduce friction and improve durability. The piston is also designed with reduced friction in mind, contributing to smoother engine operation and potentially better fuel efficiency. Athena has put these components together to ensure they work seamlessly as a unit, providing a solid option for restoring your engine.

This is a standard bore kit, meaning it's meant to replace your original cylinder without needing any modifications to the engine block. It's a popular choice for engine rebuilds where the goal is to get the engine running like it did when it was new.