Material: Aluminum Engine: NB300 (ZS174MN-5) Cylinder Bore: 74mm Weight: 2335g Quantity: 1 Piece The Motorcycle Cylinder Kit is designed for use with the NB300 ZS174MN-5 engine.Constructed from aluminum, the kit includes a cylinder block, piston, piston ring, piston pin, and gasket.The 74mm cylinder bore is matched to the engine's specifications to support consistent performance.Components are engineered to integrate with the engine's design, aiding in efficient.The assembly supports proper compression and under regular operating conditions. This kit is intended for replacement or rebuilding of the engine's core components.It meets CCC external testing certification standards, indicating compliance with established quality and requirements.The total weight of 2335g is aligned with component specifications, helping maintain the motorcycle's overall balance.Suitable for use during engine maintenance or performance restoration. Compatibility Disclaimer: This is not an OEM item.Mentioned brands/models are used strictly for fitment illustration.