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Coolant from Rocky Mountain ATV/MC

If you’re running a liquid-cooled bike, motorcycle coolant is a part of your machine’s maintenance. Of course, the purpose of having a liquid-cooled system is to prevent your bike from overheating and keep it in top shape. So why would you go with substandard coolant? At Rocky Mountain ATV/MC, we recognize your needs, and that’s why we’ve assembled an excellent selection of coolants that will keep your bike cool regardless of your circumstances.

We’ve got several fantastic brands in our lineup. We’ve selected them on their industry credibility, quality products and exceptional value. They’re names you’ll probably recognize: Motorex, Liquid Performance, Mylers, Maxima, Bel-Ray and many others.

We appreciate the fact that our customers come from every part of the country and abroad, and that’s why we strive to provide options that will be perfect for you wherever you ride. If you’re lucky enough to enjoy good weather all year long, you’re in luck with any of the choices you see here. If you need your coolant to prevent overheating and freezing, you’re still in luck because many of these products function as antifreeze as well.

When it’s time you pick up coolant for your motorcycle, you know where to turn. Browse the page now and make your selection today!

Latest Motorcycle Coolant Reviews – You could win up to $500 for reviewing products!

  • Red Line Water Wetter

    Red Line Water Wetter

    Michael in CA

    Red Line Water Wetter super coolant

    This stuff really works. Keeps my Yamaha YZ 4 strokes from puking radiator fluid on the concrete starting gate

    Read All Reviews
  • Cycle Logic Engine Ice

    Cycle Logic Engine Ice

    MASON in ND

    AWESOME

    AFTER USING NEVER HAD ANY BOILING OVER PROBLEMS AND RARELY HAD TO TOP OFF

    Read All Reviews
  • KTM Motorex Coolant M5.0

    KTM Motorex Coolant M5.0

    Kevin in WY

    Great coolant

    Seems to work great in all weather!

    Read All Reviews
  • Pro Honda HP Coolant Type-2

    Pro Honda HP Coolant Type-2

    BRANDON in OH

    Quick shipping, good product

    The only coolant i use

    Read All Reviews
  • Liquid Performance High Performance Racing Coolant

    Liquid Performance High Performance Racing Coolant

    STEPHEN in NM

    well, there has to be at least one naysayer....

    I have a KTM 500 EXC that runs Single Track at an elevation of about 6500 ft. I currently have a Boyesen Super Cooler Water pump on my KTM to help with the cooling issues. I followed the coolant instructions by flushing my system of old coolant, then filled the system with this stuff (supposedly high performance racing coolant). With the temperature around 60*, you'd think my bike would have been hovering around 200* or so. Nope, it was up around 218*, with the cooling fan running constantly. This doesn't say much for this "high performance racing coolant". Previously I had another blue colored coolant with a stock water pump. While riding in phoenix, my engine temperature was about 210, which was expected for the 80* heat. I'll be draining my bike of this "stuff" and putting the blue coolant back in before my next ride. I have a KTM 500 EXC that runs Single Track at an elevation of about 6500 ft. I currently have a Boyesen Super Cooler Water pump on my KTM to help with the cooling issues. I followed the coolant instructions by flushing my system of old coolant, then filled the system with this stuff (supposedly high performance racing coolant). With the temperature around 60*, you'd think my bike would have been hovering around 200* or so. Nope, it was up around 218*, with the cooling fan running constantly. This doesn't say much for this "high performance racing coolant". Previously I had another blue colored coolant with a stock water pump. While riding in phoenix, my engine temperature was about 210, which was expected for the 80* heat. I'll be draining my bike of this "stuff" and putting the blue coolant back in before my next ride.

    Read All Reviews
  • Yamalube Yamacool

    Yamalube Yamacool

    seth in WA

    works great

    good coolant

    Read All Reviews
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