Item Height: 9.65 cm Displacement (ml): 150cc Item Length: 1 cm Item Width: 1 cm CD-ROM Read Speed: Aluminum 105℃ ≤: LeSiRacing Model Name: CB150 Special Features: Engine Cylinder Item Diameter: 6.2 cm Number of Cylinders: 1 Cylinder External Testing Certification: ISO9001 This kit enhances engine efficiency through its design and materials.The engine cylinder contributes to improved combustion efficiency and reduced fuel consumption.Constructed from aluminum, the cylinder provides effective heat dissipation, helping prevent overheating and supporting stable.The integration of LeSiRacing technology ensures low emissions of materials at 105℃, promoting cleaner engine function.Installation is simplified with standard procedures and clear guidance.The compact dimensions—length, width, and height—allow for compatibility across various 150cc motorcycle platforms.This cylinder kit serves as a functional replacement or function replacement for existing engine components.This component is not from the brand.References to models are used only to indicate fitment.