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Latest Cooling Systems Reviews – You could win up to $500 for reviewing products!

  • Boyesen Supercooler Water Pump Cover and Impeller Kit

    Boyesen Supercooler Water Pump Cover and Impeller Kit

    Lincoln in MA

    Nice pump that I'm hoping solves my coolant loss is...

    Installed this on my son's 2007 crf250r that we recently rebuilt and looses coolant out the overflow. We had cleaned the radiators and installed a new OEM cap to no avail. Although this pump appears to be helping (only lost 4 oz on the last ride), the weather is now cooler than it was this summer. You can definately tell it circulates more coolant, but not sure it has solved my coolant loss problem entirely. We only fill it to the top of the fine when level, not to the neck.

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  • Trail Tech Universal Fan Kit

    Trail Tech Universal Fan Kit

    shane in MI

    Expensive but works very well

    I think this kit is overpriced but I have to admit it works VERY well and fixed our overheating KTM trail bike. I contacted Trail Tech the manufacturer to ask them if they could send me a mounting bracket for the fan kit. They would not help me or even allow me to purchase the bracket. I was not impressed with them for that. This probably wont be an issue for most buyers. I felt uncomfortable using the zip-tie like fan mount anchors but they seem to be working ok. I suppose I have mixed feelings on this item based on its price and how it mounts. I was not in love with the instructions either. But truthfully it works very well and lets us enjoy riding and not worry about overheating any more!

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  • Tusk Radiator Hose Kit

    Tusk Radiator Hose Kit

    David in KS

    Heavy Duty Replacement Hose Kit

    I laid my bike down in some big rocks during a recent ride; split one of the coolant hoses. Tusk looked good for the money. I bought the white kit and it looks great on my black and white Yamaha. One concern I had was with the hose that runs from the cylinder head to the top of the radiator (which was the one I busted) was about an inch shorter than OEM. It fit and I was able tighten the hose clamps on the barbs without any issue. These hoses are quite a bit thicker than OEM.

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  • Trail Tech Digital Radiator Fan Kit

    Trail Tech Digital Radiator Fan Kit

    Mark in UT

    Fan kit worth every penny

    Great product, keeps my 2017 KTM 300 XC-W running at the excact temperature that I program the thermostat at. Fit was perfect on the stock KTM and was a breeze to install. Definitely recommend!

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  • SamcoSport Frame T-Piece Hose

    SamcoSport Frame T-Piece Hose

    Nathaniel in AK

    Getting the original t-piece out was a pain but putting this in was super easy and has provided much better coolant flow. Looks great to!

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  • Cycle Logic Engine Ice

    Cycle Logic Engine Ice

    Nicholas in CO

    Worth it, works great

    Coolant helped cool my bike down from 180 to 150, truly works. Worth the money

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Cooling Systems

Rocky Mountain ATV/MC has a complete inventory of cooling system parts to keep both you and your dirt bike’s engine cool during any race. Find the exact coolant you need with our selection of dirt bike coolants from the best brands in the industry like Bel-Ray, Liquid Performance, Maxima, Pro Honda and Cycle Logic. We also have the cooling parts you’re looking for like water pump covers, hose kits, radiators, radiator guards, radiator caps, water coolers, radiator braces and radiator cages. If you’re not sure which parts will fit your machine, use our “Parts Finder” search to find the parts made for your dirt bike’s make, model and year. Plus, you always get your dirt bike cooling system parts sooner than expected. There’s no reason to shop for dirt bike parts anywhere but Rocky Mountain ATV/

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