This main jet kit includes the following sizes: # 140, 145, 150, 155, 160, 165, 170, 175, 180 & 185
IF YOU DO NOT HAVE A GENUINE MIKUNI, PLEASE DO NOT BUY THESE AS THERE ARE NO RETURNS/EXCHANGES ON JETS AND THEY ONLY WORK ON THE GENUINE MIKUNI CARBS (NOT CHINESE COPIES AND NONE OF THE CHINESE PITBIKES COME WITH REAL MIKUNI CARBS).
Need pilot jets too? Click Here
Product fit right , long process but in the end gains were worth it .
The main and pilot jet kits fit as advertised but still trying it get bike dailed in.
Exactly what I needed. The team at Factory Minibikes even helped with recommended sizing for my area.