Vespa PX PE T5 Cosa 2 BGM Superstrong 22 Teeth Primary Clutch Drive Cog Kings The rim is aluminium cast

The rim is aluminium cast and CNC machined

Innocenti has gone to considerable lengths to reduce vibration and increase the life of the relevant parts

ZAPM44100)

Compression ratio = 1:8

See the pdf above for further details

Vespa PX PE T5 Cosa 2 BGM Superstrong 22 Teeth Primary Clutch Drive Cog Kings The rim is aluminium castVespa PX Cosa2 BGM Superstrong 22 Teeth Primary Clutch Drive Cog BGM coupling pinions are bullet proof. Developed for the enormous power and torque of today's engines, they are made of a high alloy steel (SCM415 15 CrMo 5) to the highest manufacturing standards. The enormously high strength of the base material (up to 1100N mm2, HRC 58 62) provides a reassuringly safe basis for the production of BGM pinions. The production meets the high level