Kit high motor Ø55mm 102cc ATHENA cast iron for scooter VESPA 50cc 2T PK, HP, XL, SPECIAL, PIAGGIO APE ...

Here is the famous high ATHENA engine complete with cylinder head in big diameter Ø55mm. It offers real 102cc in combination of the original 43mm crankshaft stroke! It has a very special architecture. The cast iron cylinder is one of the best, it is designed by the great engineers of EUROCILINDRO / ATHENA. The piston is mounted in bi-segment, so to say that this kit is ultra coupleux! The compression ratio is increased to 12.6: 1 with the high compression head (SP 98 recomanded). A long transmission and a big carburation will be the minimum to exploit the beast! It is delivered complete with joints, screws, instructions ...

Mounts on :

Motorcycles-mopeds Piaggio VESPA PK 50 / S / SS / SE
Motorcycles-mopeds Piaggio APE 50 / P / TM P / 2.5 Q.
Motorcycles-mopeds Piaggio VESPA XL 50
Motorcycles-mopeds Piaggio VESPA 50 / L / R / SPECIAL / SPRINTER - 1969/1983