yamaha chappy polini 70cc 45mm piston

yamaha chappy polini 70cc 45mm cylinder
 
  $64.99

 :HERE NOW!!

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replacement piston for the yamaha chappy polini 70cc 45mm kit.

comes with piston, rings, wrist pin and clips

overbore pistons also available special order department or else 45.4mm and 45.8mm

i bet you could use this piston on other kits too. like the honda MB5 polini kit. it's got the same wrist pin size and placement and almost identical design, only difference is it's got two rings.

204.0280

taco rating taco rating 4 of 5 4 of 5 Total Reviews: 1 give your taco rating here

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4 of 5 Wrist pin Fitment Hard.... January 26, 2012
taco eater : Alfred Gloddy from Chelsea, MA United States  
Trying to get the wrist pin through is a Bitch. I'm talking about having to use brute strength along with a lubricant and soft faced hammer. My whole crank is most likely out of wack because of having to set up the Polini kit for the Chappy a couple times. Come on Polini, don't start cutting corners. Oh and i have yet to run my kitted Chappy yet, so my review for that will have to wait. At least the quality of material used for these pistons are good. Can't wait to see how she run's though....

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