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High quality aftermarket Keihin and Mikuni Carburetor Jets. You can easily tune your powersport machine for altitude and riding style by choosing the best size main jet and pilot jet for your machine. Get some low cost performance gains here!
Owen in WV
I was battling 2 issues (1) bog on hard landings and (b) popping on deceleration. Tried various jetting changes without success. Put in the JD jetting kit and that was the end of the problems. More power ? Maybe, but the bike already had more power than I could ever fully harness. B Class MX.Read All Reviews