NOTE: The old engines up to approx. 1983 were equipped from the factory with auxiliary shaft needles with pointed ends. These are no longer available. The type with round ends shown here requires a power take-off shaft with a so-called undercut. In case of doubt, therefore, also order a new auxiliary shaft axle. This tends due to the small bearing seat diameter more strongly to material breakouts (Pitting) on the needle running surface than the large 125-200cc engines. Therefore, a replacement is generally advisable for the 80cc models.AI-translation