yamaha chappy polini 70cc 45mm cylinder kit

yamaha chappy polini 70cc 45mm cylinder
 



  $172.00

 :HERE NOW!!
qty:

 
 
45mm cast iron 70cc cylinder for yahama chappy mopeds. kit has giant intake ready for your 4 petal reed block.

comes with cylinder, piston, rings, wrist pin, clips and gaskets.

get a reed block HERE! these are the only ones that fit!!

one wicked kit, jimmy's fav

166.0050

taco rating 5 of 5 Total Reviews: 7 give your taco rating here

  1 taco eaters like this review
 
bolted right on to lb50 chappy June 18, 2019
taco eater : kenneth gilbert from Lincoln, RI United States  
took my lb50 from 24-25mph to 31 and it's still breaking in (only other power mod is DIY shaved head).  takes 20 minutes to install, hardest parts are getting clips on pin and rings in bore--and those are not hard.

Was this review helpful to you?

  0 taco eaters like this review
 
The best Chappy Cylinder ever September 27, 2017
taco eater : Danza Octav from Sinnamary, French Guiana France  
This cylinder is a plug and pay original cylinder replacement.
Can be used like stock for just more power or like a race moded moped.
It's very well made and very solid. The best chappy cylinder I ever used, even better than the originl one. The more it gets old, the more powerfull it become.
You can make your chappy run 70mph if you mod the exhaust hole and some other stuff, with 19 carb, an exhaust, an electronic ignition (Motoplat) and by changing the sprockets

Was this review helpful to you?

  1 taco eaters like this review
 
rubber clutches suck August 13, 2014
taco eater : ryan mayer from Apple Valley, CA United States  
Rumor has it that these take very little modification to make work on a garelli noi engine;)

Was this review helpful to you?

  0 taco eaters like this review
 
looks awesome... December 7, 2013
taco eater : nakia hamilton from covington, KY United States  
does it work with the stock qt50 head?

Was this review helpful to you?

  0 taco eaters like this review
 
Great kit July 23, 2012
taco eater : Michael Sallie from Canon City, CO United States  
Instslled on 1980 lb50, stock exhaust, stock reed valve, lb80 carb from a 76, high compression o ring head.  Stock setup chappy was very slow at 22mph.  Kit is extremely easy to install in under 15 minutes.  Bike now performes like its big brother lb80.  Still under break in, top speeds have reached 36 so far and getting stronger with every mile.  Altitude here is 5500ft so I'm sure you low landers will see even greater gains.  I can tell this kit has more to offer with a pipe and still bigger yet carb. Not enough oooooos in taco to rate this properly. Get it! If you can start your bike you can install this.

Was this review helpful to you?

View All Customer Reviews