Motorcycle ignition switch fuel gas cap key and fuel tank cap side panel lock designed for use with CB125, CB125F, CB 125F, 125 ACE, CG125, and XL125 models.This unit functions as a replacement part combining the ignition switch and fuel cap lock system.It includes a keyed lock mechanism that secures the fuel tank cap and allows ignition.The design matches the configuration for compatibility with specified motorcycle models.Installation requires basic tools and standard mechanical knowledge.The lock set integrates with the existing wiring and fuel cap setup without modification. This is an independent replacement component.References to brands or models are solely for compatibility indication.