vespa polini 41mm kit - 12pin

vespa polini 41mm kit - 12pin - bravo head

$159.00

:*sorry none today*

qty:

wow it's the vespa polini 41mm kit! comes with cylinder, piston, two rings, wrist pin, clips, base gasket and stickers. no head gasket included!!

polini cast iron with dual ring piston, insane boost port. 55ccs of glory. will really likes this kit and says it's faster than the 43mm polini but we think he's lying....i don't know though cause his ciao was pretty fast!!

drop this in your stock case with only port matching to complete. seriously rad, no case boring. bolt and go.

comes with a bravo style head! swap yer old decomp components into it.

12mm wrist pin size -that's the size of wrist pin in millimeters.

vespa mopeds - bravo, grande, si, kinetic, tfr - this will fit on any of these! ciao dudes use your stock head or buy a 43mm ciao style head.

140.0130

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THIS KIT IS A VERIFIED SUPER RIPPER	March 4, 2016
taco eater : Will caldwell from san francisco, CA United States

yeah, this kit hauls ass. i had mine on completely unaltered stock cases with a mazzucchelli anticipato crank, 12:12 and giannelli fire pipe. single speed setup with an 80mm rear pulley was ripping my ciao to 47-48+ mph.

i've ran the 43mm polini before, which is indentical port-wise to the 41...the 41mm is just as fast as the 43, except you don't have to worry about the skirt cracking cause it's much thicker.

55cc's is all ya need

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