Vespa SI 9892 Idle Jet Set BGM PRO (58-60-62-65-68/160) Halogen High Tensile Steel

High Tensile Steel

produced by GIVI for universal compatibility

all producers – PIAGGIO included – of the COSA II clutch baskets

Cylinder material: cast iron

Medium rear backrest /spare wheel holder/ flip down carrier

Vespa SI 9892 Idle Jet Set BGM PRO (58-60-62-65-68/160) Halogen High Tensile SteelThe side jet of the SI carburettors does not have the simple function of a conventional jet, i. e. the pure quantity regulation of the fuel quantity. With the introduction of the PX 1977 the SI carburettor type and its side jets were modified. The old carburettor types, such as those still used in Rally engines, had a separate air duct for the side jets. These were therefore equipped with nozzles which could only regulate the amount of fuel (simply