The stock main jet size for a Suzuki TS 125 varies depending on the year of the bike and the specific model. It is recommended to consult the owner's manual or a Suzuki dealership to get the accurate main jet size for your TS 125.
48mm
Stock main jet on the 2004 yfz 450 is 158.
the main jet sizes vary because there a few of them but i hope this link will help
120 main jet on a 28mm carb
80
230
170
310 is your stock main jet on a 2000 mach z 800 triple. Bugs
125 front main 140 rear main
I had the same question for my 1999 FXDX. I called Harley customer service and they looked it up and told me a 42 pilot jet and a 185 main jet. This is for non California bikes.
main jet ist 145