1.6 Bar Radiator Cap for KTM 390

instock
Price
$25.95
About 1.6 Bar Radiator Cap for KTM 390
KTM RC/Duke 390
  • Upgrading to a high pressure 1.6 bar, from the stock radiator cap is the simplest and least expensive way to avoid over-boiling your engine.
  • Raising your cooling system’s maximum operating pressure increases your coolant’s boiling point, allowing you to ride harder and longer.
  • High-temperature, corrosion-resistant silicone seals.
PU-1903-0017    
Reviews

5 reviews for 1.6 Bar Radiator Cap for KTM 390

  • Stephen Pauls (verified owner)

    Product did exactly what I needed it to… it has a place I could drill a hole to safety wire my bike. I found it a bit hard to get on, but it does fit my 2018 KTM RC390 perfectly.

  • Allan delos Santos (verified owner)

    My KTM RC390 is no longer having high temp issues even in worse traffic conditions. Thanks to this 1.6 Bar radiator cap and the new Spal radiator fan that I have installed.
    Highly recommended and a must have for all KTM 390 owners.
    Thanks Greg and team for this wonderful product.

  • Zackary H Henson (verified owner)

    This cap is a perfect replacement for the stock cap on my 2017 390 Duke. I rated it perfect, the only issue is its kind of a tight fit and rubs the plastic shroud going on, but when it’s tight, it’s clear. NO OVERHEATING ISSUES SINCE I INSTALLED THIS!

  • Zackary H Henson (verified owner)

    This cap is a perfect replacement for the stock cap on my 2017 390 Duke. I rated it perfect, the only issue is its kind of a tight fit and rubs the plastic shroud going on, but when it’s tight, it’s clear. NO OVERHEATING ISSUES SINCE I INSTALLED THIS!

  • Khristian Lyle (verified owner)

    I live in Florida and even with engine ice my bike was running a bit hot and the fan would kick on way too often, switched out the stock cap with this and my problems disappeared. So I’m very happy with this purchase and would recommend anyone to make the upgrade.


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