Get performance increase by installing a modified main jet, attain power upgrade of 6kw (85 km/h). For those living in countries where inspection demands certification of this part, the certification included in delivery allows entering a higher, less expensive insurance class, returning your investment often in the first year due to lowered insurance fees.

Fits following models: Vespa PX 80 E Lusso, vehicle identification number V8X1T from 1989 on up.