RD BGM Vespa 177 Cylinder Carburettor Jetting Kit (SI 20.15-17 A-D/20.20-26.26E/G/H) RUBBER PARTS A lot of different stands

A lot of different stands and bottle jacks can put far too much load on the engine and chassis causing issues on the scooter

1A012834-MN1076GB(PIAGGIO)

The gear is fitted to the pinion shaft

GSX750 D-G (83-86)

5mm locking pin

RD BGM Vespa 177 Cylinder Carburettor Jetting Kit (SI 20.15-17 A-D/20.20-26.26E/G/H) RUBBER PARTS A lot of different standsRD BGM Vespa 177 Cylinder Carburettor Jetting Kit (SI 20. 15 17 A D 20. 20 26. 26E) The BGM177 is an easy cylinder to tune due to its linear power development. It gives a clear feedback if the engine is running too lean or too rich. This kit contains jets to ensure a clean basic tuning of the engine with a SI stock carburrettor. The tuning set refers to a conventionally built engine with BGM177 187 and so called box exhaust system. Due to their