High-precision BGM PRO auxiliary shaft axle for the bearing of the primary drive of the Vespa PX125-200 models. Here in a complete set incl. bearing, bearing needles and circlip. With this set you can mount a completely new auxiliary shaft. For fastening the auxiliary shaft axle we recommend the BGM safety set (BGM6503NKT). For a comprehensive revision we offer the primary repair kit from BGM (BGM0195F48). This contains reinforced springs, rivets and cover plates.
INFORMATION ABOUT THE BGM AUXILIARY SHAFT
Made from extremely strong and tempered 42CroMo4V steel.
Qualitatively not comparable with cheaper replicas.
This allows the primary drive to be repaired to 100% factory specification.
Mandatory equipment for tuned engines.
INFO: The auxiliary shaft axle has a bearing surface on which the needles of the alternator-side primary bearing run. While the needles hardly ever wear out, the bearing surface on the auxiliary shaft axle should be inspected more closely during every engine overhaul. Often there are already traces of pitting (material chipping). The auxiliary shaft axle should then be replaced, including the needles.
