nos oem minarelli V1 stock piston - 38.8mm
minarelli V1 stock replacement piston - 38.8mm
 
  $69.99

 :*sorry none today*

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perfectooo minarelli V1 stock replacement dual ringed piston! its got the proper dome profile just like the original! this is the one ya want!

give it a quick clean before installation, there seems to bit a small amount of residual aluminum on em from production.

12 pin
diameter / bore = 38.8mm
distance from top (not including crown) to center of wrist pin opening = 29mm
total length (not including crown) = 49.5mm

oem part number: 4540

  rate this moped part be the first!