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FF-THERMO

Factory Forged Thermostat Switch Upgrade

#1 Best Seller
in Factory Forge
54

This is the must-have thermostat switch upgrade everyone is always talking about. It's a direct replacement switch for all of the KTMs in our line-up (see exception list under "Fitment" before purchasing), and starts the cooling fan at 88C/190.4F instead of the stock 105C/221F. All electronic items are non-refundable.

FITMENT

  • Fits Husky 701 Enduro and 701 Supermoto.
  • Fits ALL KTM Adventure, Enduro, & Sport except the following models:
    • 390 Duke/RC 390 (all years)
    • 1090/1190/1290's (all years)
    • RC8 (all years) 
  • Does NOT fit KTM XC models

PROPOSITION 65

⚠️WARNING

This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

Customer Reviews

Based on 54 reviews
5 ★
74% 
40
4 ★
9% 
5
3 ★
2% 
1
2 ★
4% 
2
1 ★
11% 
6
Customer Photos
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    DL
    04/28/2019
    Douglas L.
    United States

    Reduced Heat

    I purchased this chasing an overheating issue just in case and had this swapped in. My temperature sensor was faulty but now this is installed after the fix, the bike temp is being maintained around the Midway point on the temp gauge. Was definitely worth it since it gets hot here in Okinawa.

    MS
    01/27/2019
    Mathias Siegel

    Big waste of money, turns on and never off

    Yes, it turns on a bit earlier than the stock switch. But like others have said, it NEVER TURNS OFF. To be precise, it turns off when the engine has cooled down to about hand-warm, one line on the dash. Means when you’re riding, your fan is always on, constantly. I used to have a switch made by Trailtech on another 690 and that one worked perfectly. But this one here is garbage. Took it out after one ride and put the stock switch back in.

    J
    01/15/2019
    Joe

    Fan keeps running even at two bars

    Changed to the new thermo switch, worked was describe, however, when I turned off the engine to let it cool, and returned later and turned on the engine again and at two bars, the fan came on. It was running at two bars. Might switch back to the old thermo.

    AD
    01/11/2019
    Anthony D.
    United States

    Must have upgrade

    Easy to install and set the way KTM should have from the factory. Everybody who owns a KTM 690 Enduro should purchase this upgrade ASAP.

    KP
    09/20/2018
    Kenneth P.
    United States

    Great service

    I missed out on the Labor day discount on a part I was interested in, Brandon was very responsive and helpful. Seem like riders interested in helping riders.

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