This is a "machine-selection optional" part.Please choose a vehicle to see products specific to your machine, select a product below.

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines

Cooling System Parts from Rocky Mountain ATV/MC

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

Latest Dual Sport Cooling System Parts Reviews – You could win up to $500 for reviewing products!

  • Watt-Man Thermo-Bob 2

    Watt-Man Thermo-Bob 2

    Jason in AZ

    Great!

    I bought this before the version 2 came out and it works awesome. My temps are very stable I've not had any problems in over two years. My bike warms up much faster and stays there. It will get warm enough to turn on the fan in hot weather when idling or slower off road but it cools right down.

    Read All Reviews
  • Devol Extreme Radiator Guards

    Devol Extreme Radiator Guards

    Kyle in AZ

    I've done some extreme testing of this product

    I've broken bones and the radiators are still fine

    Read All Reviews
  • CV4 High Pressure Radiator Cap

    CV4 High Pressure Radiator Cap

    Garrett in PA

    Overheating ?

    Haven't overheated yet since I put this cap on! CV4 offers a 1.4 and 2.0 bar cap. I went with the 2.0 because I run woods races and that's the last thing I need is to loose coolant. Costed me a top end earlier this year so never again will I run a stock cap...

    Read All Reviews
  • Mylers High Pressure Radiator Cap

    Mylers High Pressure Radiator Cap

    Wes in ID

    Great product!

    Great product! Well made & solved my overheating issue!

    Read All Reviews
  • Motion Pro Coolant Recovery Tank

    Motion Pro Coolant Recovery Tank

    Eddy in WA

    Overflow tank

    Great little tank, small enough to fit in many places and enough tubing options can work for most applications.

    Read All Reviews
  • Trail Tech Digital Radiator Fan Kit

    Trail Tech Digital Radiator Fan Kit

    jim in California

    trailtech fan

    this stuff flat out works great bought it for my ktm 300 that is used in tight single track where I am slow or sitting still on rock gardens and roots. At 180 degrees it comes on and shuts off fast you set when it comes on temp wise. I have never boiled over with this fan without the bike was always boiling over flat out works great

    Read All Reviews
Frequent Buyer ProgramParts Finder