• What s every one run on there kx500 31. 1 gas and oil mixture

    What's every one run on there kx500 31:1 gas and oil mixture?

    10 comments
    • 50:1 motul 800

    • Original 33:1 !!! KX 500 !!!

    • 40:1

    • NO !!!!! KX 33:1 !!! CR 500 R 40:1 !!! MAICO 700 40:1 !!!

    • Well I tried both 40:1 and 32:1 ran Great on both mixtures

    • No problems with 40:1 here. Also ran 32:1. I run 40:1 mostly because my wifes KX250/300 runs 40:1 and we share the same cans at the races.

    • 40.1 caster 927....

    • Have always ran 50:1 never had a motor failure, 110:1 on my ossa fuel injected trials bike