for Vespa 125 VNA-TS/150 VBA-Super/160 GS/180 SS/Rally/PXPE/Lusso/T5 78mm 1 piston ring(s) pin =18mm TUNING RACE – for professionals Product description As every experienced tuner knows “Nothing beats cubes, except more cubes”. BFA have taken this wisdom to the extreme and are now producing a complete engine, suitable for Vespa largeframe models, with a cubic capacity of a whopping 306cc! No engine component is left untouched by this madness! The design of the casings, cylinder, crankshaft, etc. were all freshly conceived for the challenges posed by a high-end 306cc motor. The result raises Vespa tuning to another new level. Power, torque, and of the available performance are more comparable with that of a modern Motocross motorbike than a humble road-going scooter! The engine casings of this 306cc BFA motor are produced using completely new die-cast forms and retains the original basic construction and distance between the engine shafts of the original PIAGGIO types. Aro