what kind of spark plug should I use for this 125cc and what is the correct gap ? john rodickMarch 6,2014
We don't carry these types of spark plugs, but you will need a Ngk c7hsa or Ngk cr7hsa or Champion z9y or GAP- 0.6 to 0.7mm (0.024" to 0.028"). MegaMotorMadnessMarch 6,2014useful(3976)