Even as with the Simonini exhaust, the torque in the lower range is not comparable with the English racing exhaust systems. But in the middle range there is a lot of steam and the Polini turns freely upwards.
STANDARD EXHAUST NEW HEAVY DUTY OEM COMPLETE PX FITS VESPA PX125, PX150
EBC FRONT or REAR Brake Shoes (1 Pair) Fits VESPA PX125 / PX150 / PX200
Petrol Fuel Tap Vespa PX125 PX150 PX200 PK50 PK125 P125 P150
Vespa PX125 PX150 177 Stainless Steel Performance Exhaust Clamp
Piaggio Vespa PX125 PX150 T5 Left Footboard Runner Middle Aluminium Strip New OE
Vespa PX125 PX150 T5 Right Footboard Runner Middle Aluminium Strip New OE