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Cooling System Parts from Rocky Mountain ATV/MC

We carry all the parts you need for your cooling systems.

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  • Enduro Engineering Radiator Braces (Fits with Fans)

    Enduro Engineering Radiator Braces (Fits with Fans)

    Bryson in ID

    Not worth your time or money

    I bought the bike with these on and they are terrible. I've gone through 3 radiators with these and they have done nothing to prevent side impacts. Whenever I have fallen over they have bent and hit my radiators. Then to top it all off, they extend too close to the frame and rubbed a couple of the wires in the wiring harness for the electric starter in half. Not my favorite product at all.

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  • Boyesen Supercooler Water Pump Cover and Impeller Kit

    Boyesen Supercooler Water Pump Cover and Impeller Kit

    Robert in WA

    Wow, great results!

    I paired this with a high pressure radiator cap and strait water in the cooling system on my 09 YZ450F. Before my bike would over heat almost instantly on some gnarly single track by my house, it doesn't help that I run stock gearing. Anyways I installed the pump and I rode for an hour hard and slow on the same stuff and it never overheat. Better then I expected!

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  • Trail Tech Digital Radiator Fan Kit

    Trail Tech Digital Radiator Fan Kit

    shane in TX

    keeps things cool in the desert

    After a year of high desert mountain riding, overheating is kept to a minimum. I am happy with the product

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  • Polisport Radiator Louvers

    Polisport Radiator Louvers

    PAUL in CA

    Save your money and get OEM

    The louvers look great and fit well, that's about it. The metal incerts in the plastic spin easily, are not secured well in the plastic and the threads needed to be chased on one incert. Maybe I got a bad set, but I'm not impressed. I'll be ordering OEM soon.

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  • Works Connection Aluminum Radiator Braces

    Works Connection Aluminum Radiator Braces

    Ryan in KY

    Awesome product

    Work great, easy to install and make everything a lot stronger. Have had several good crashes and radiators still look new.

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  • Tusk 1.6 High Pressure Radiator Cap

    Tusk 1.6 High Pressure Radiator Cap

    Michael in NV

    Fits like OEM, good spare

    Replace my leaking cap with a Tusk, no leaks and fits well.

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