2-Stroke Engine Oil from Rocky Mountain ATV/MC

High quality two stroke engine oil for your powersport machine at the best prices and selection around.

Latest ATV 2-Stroke Engine Oil Reviews – You could win up to $500 for reviewing products!

  • Maxima Super M Injector Oil

    Maxima Super M Injector Oil

    BENJAMIN in NC

    Good Oil

    I Run It In My 2005 TrailBlazer 250

    Read All Reviews
  • Maxima Super M 2-Stroke Oil

    Maxima Super M 2-Stroke Oil

    terry in IA

    An excellent value

    Great value-excellent product

    Read All Reviews
  • Maxima K-2 100% Synthetic 2-Stroke Oil

    Maxima K-2 100% Synthetic 2-Stroke Oil

    BRENT in CA

    Appears to work well, but may not be worth the $$$

    I had been using K2 in my '08 yz250. I run 32:1 and ride pretty hard on the MX tracks for an older rider. After 80 hours I went to Super M. Shortly after the switch I needed to replace the piston and rings (they had 60 hours on them!). The crank was well coated with oil. The power valves were pretty clean and moved freely. I have no reason to believe the Super M isn't as good as teh K2. Super M is quite a bit cheaper.

    Read All Reviews
  • Pro Honda GN2 Injector Oil

    Pro Honda GN2 Injector Oil

    Dalton in WA

    Good product

    Can't go wrong with factory chemicals! I run this at 20:1 in my Honda Pilot FL400 and it runs awesome. Excellent lubrication and corrosion protection. Good price too.

    Read All Reviews
  • Maxima Castor 927 2-Stroke Oil

    Maxima Castor 927 2-Stroke Oil

    James in TX

    Great oil

    Kind of sloppy, but sure smells good. With this oil you will need to keep your power valves clean, and repack your muffler at least once a year. But you won't seize your piston, unless your jetting is off.

    Read All Reviews
  • Pro Honda HP2 2-Stroke Oil

    Pro Honda HP2 2-Stroke Oil

    Justin in washington in Washington

    BEST EVER!

    I only use HP2 in my bike! just took the pipe off to put new one on after 40+ hours took a look at piston, still looks NEW! one container for four gallons! EASY! use it the way it was designed for! 32:1 never fouled a plug yet! still has full compression!

    Read All Reviews
Frequent Buyer ProgramParts Finder