Reference: 271.0006
POLINI Ø12 X 40mm piston pin for Ø50mm 80cc kits on minarelli am6 and DERBI
The replacement piston pin for your large POLINI 12mm axis kit, ideal in case of wear or loss!
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Here is the famous high POLINI engine complete with cylinder head diameter Ø50mm. It offers 90cc real in combination with the original crankshaft stroke of 43mm!
It has 6 admission transfers and a very special architecture. The cast iron cylinder is one of the best, it is designed by the great engineers of POLINI. The piston is mounted in two-segment, that is to say that this kit is ultra torque!
The compression ratio is increased to 12.6: 1 with the high compression yoke (SP 98 recomanded). A long transmission and a big carburation will be the minimum to exploit the beast! It comes complete with gaskets, screws, instructions ...
Mounts on :
PIAGGIO APE 50 2T
VESPA PK HP 50
VESPA PK 50
VESPA PK XL 50
VESPA SPECIAL 50
Reference: 271.0006
The replacement piston pin for your large POLINI 12mm axis kit, ideal in case of wear or loss!
Reference: 271.0002
Replacement 12mm piston pin for kits Ø46 to 47,6mm on PIAGGIO, HONDA, KYMCO, CIAO ...
Reference: 209.0004
To change with each disassembly / reassembly of your high POLINI engine for a perfect seal!
Reference: 206.0020
Replacement segments for 70cc kits on MINARELLI V1 engine!
Reference: 251.0035
Indispensable for the refurbishment of your Ø47mm 75cc and Ø50mm 90cc POLINI SPORT kit for Piaggio Vespa PK, XL ...
Reference: 211.0012
Ideal to replace a worn, broken breech ... Or replacement after a tightening! For kit 75cc POLINI Cast iron.
Reference: 204.0410
Complete piston high quality replacement POLINI for Vespa 50cc 2T PK, HP, XL, SPECIAL, Piaggio APE ...