Key words:

  · window piston set, e-clip installation methods please reference video. 

 · this piston set fits on longer connecting rod only;

 · this piston set is for the 80cc or 66cc motor

   · 47mm piston set inlcuding 1 high hole window piston 47mm, 2 piston rings 2mm thick,1 piston pin 10mm diameter and 2 clips for your new cylinder build or as replacements.

  

   · DOSE NOT WORK WITH stocked manifold intake,Buyers must use high performance intake;


Product description

1. Good performnace with high performance air intake and carburetor. 

2. Please note that this piston set fits on longer connecting rod only; work only with better performance manifold intake such as G2 reed,dio reed etc and better performance carburetor such as RT carburetor, CNS carburetor or other ones.

3. The windowed 66cc piston kit is only for 80cc/66cc engine kits.

 

1

  • The windowed piston kit is only for 2 stroke 80cc/66cc engine kits
  • High Hole Piston; compatible with long connecting rod ONLY;
  • Good performnace with high performance air intake and carburetor.
  • Good racing replacement for high speed

2

  • Windowed Piston kits includes:
  • 66cc/80cc high hole window piston
  • Piston ring set 2mm thick
  • Piston retaining clips
  • Piston pin

1

2

3

High Hole Piston; compatible with long connecting rod ONLY;

DOSE NOT WORK WITH stocked manifold intake,Buyers must use high performance intake;

Work only with better performance manifold intake such as G2 reed,dio reed etc and better performance carburetor such as RT carburetor



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We truly care much more your purchasing experience,We are 100% dedicated to your complete satisfaction.

                                                                         if you have any questions, please freely to ask and I will do my best to get back to you promptly!

Products usually shipped on the second business day and you will receive message of tracking id.

NTNMOTORCYCLE is registered officially in year 2012 and started business in year 2008, we can provide engine kits, high performance spare parts of engine, motorized bicycle and spare parts of bike.

hope you can have a great time when shopping with us.