GY6 50 70cc Top End Kit 47mm Piston

GY6 50 70cc Kit Includes
• 47mm Cylinder with Piston Rings Gaskets Rights Cir Clips
• Performance Cam
• 47mm Head
• Slider Weights 5gram or 6gram
• Main Jets 90-95
• Pilot Jets 45
  
  Add Dual Layer Uni Filter if you have exhaust already or add Exhaust plus both for even better performance
  
  If you would like to have get both 5 and 6 gram weighst for tunning let us know this will add 9.99 at ship date this will give two sets of sliders plus two sizes of jets