Nockenkette 50cc Motorrad 139QMA 139QMB CMCHN002 RITZEL NOCKENWELLE STEUERUNG GY6

Part Code: CMCHN002. Manufacturer Part Number CMCHN002. In the category of Engines and Engine Parts > Camshafts, Chains, Guides/Tensioners > Cam Chains. Precise Timing: Crucial for maintaining correct valve operation and engine synchronization.