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Engine Oils
Engine Oils from Rocky Mountain ATV/MC
High quality oils that are designed specifically for powersport machines. It's important to use top of the line four stroke and two stroke oil to keep your engine in top shape. Find the best prices and selection on engine, transmission, suspension and fork oil for your Honda, Yamaha, Suzuki, Kawasaki, KTM, Polaris and many other models.
Latest Dual Sport Engine Oils Reviews – You could win up to $500 for reviewing products!
Maxima Synthetic Blend 4-Stroke Oil
terry in IA
An excellent value
Great value-excellent product
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Klotz Mx4 Off-Road Techniplate 4-Stroke Motor Oil
ROBERT in CA
MX4 15-50W
Switched from other brands for 2003 Pedator 500 which run on the hot side and since switching to MX4 15-50W quad has run cooler and less oil burn off between oil changes...Price is right too..
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Maxima 530MX 4-Stroke Oil
MICHAEL in KY
Maxima 530Mx is a great oil
The 530 mx is the best oil out there, I have been using for over two years now and it has never gave me any problems. And ever since I have put in my bike, I have won more races then ever, it really does give you more power and torque. It really does give you good clutch feel. I woulnt use anything else in my bike. I use all Maxima stuff, their chain lube and everything. so when you buy this oil and put in your bike, you will never use any other oil out there.
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Pro Honda HP4S Full Synthetic 4-Stroke Motor Oil
Jimmy in AZ
GREAT STUFF!!
Switched from GN4 to HP4S about a year ago and ever since then I will not run anything else in my 400EX. The 400ex wet clutch design runs from the same oil sump as the entire engine basically and i noticed better Clutch operation running this synthetic oil. Less drag and felt like stronger shifts. Highly Recommended
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Motorex Cross Power 4T Motor Oil
Erik in WA
Very good oil
I have run this oil in the desert for years and it holds up and does not thin out like other synthetic oils (10w-50 weight). It is well worth the price for a racer who abuses the clutch or runs in the desert.
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Ratio Rite Measuring Cup Replacement Lid
Kolton in AL
Good to have
Good to have for your measuring cup to keep dirt and other crap out of the cup while not using, although it doesn't seal all the way around.
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