idea

  1. C

    What is the pull ring under the seat?

    There is a white pull ring under the seat attached to a cable, pulling on it doesn't really do anything. Any idea what it is? Bike is 2017 RC390.
  2. S

    How to choose the correct gearing for road racing.

    This may be a little odd as I'm not sure even how to ask the question correctly. First off I'll say, "I understand set up is always a compromise, if I set gearing to optimize one part of a track, it may detract from another". I'm a club racer and basically all my riding is done at one track. I...
  3. cachidril01

    front sprocket

    Hello Guys, I am trying to find a 16T or 17T front sprocket, but looks like nobody have anything. any idea where to buy it? thank you
  4. cachidril01

    hi evybody

    Hello people, I am from Argentina, I have just bought a 2017 RC 390. it has only 250km, my idea is to ride it on track and street
  5. Lemans_72

    How do I remove the head light ?

    HI I am about to fit the race front faring from Tyga But I have no idea how to remove the head light. Anyone ?!
  6. Andy

    Fitting a High Level Exhaut

    Morning all, has anyone attempted to fit one of those Spark high level exhausts, the Duke 390, to an RC? Here's a picture of one although I'm more interested in the link pipe than the end can which is ugly... Idea is to put a different can on, think HP gains are minimal, I'm going more for...
  7. HardRacing

    NEED MEMBER Feedback on LED Headlight Package - BOTH ON

    . So we have finished our Plug-n-Play LED Headlight Package that has 1 on Low, and BOTH on HIGH. (like the rest of the world has. ) Works great. Looks Great. The LED Headlights are so much brighter then stock of course. Right now, we are currently just putting it through the paces, to...
    • HardRacing
    • Thread
    • bike cost fairing front guys headlight idea led mount mounts nice oem opinions package plastic plugs radiator read screws shelf space talking windscreen wires ziptie
    • Replies: 14
    • Forum: HardRacing
  8. ClassicSauber87

    Rev Limiter Came On

    Basically long story short, while riding yesterday about halfway through my ride I went to overtake a car and pulled back the throttle and nothing happened. After fiddling around I realized I couldn't exceed about 6500 RPM in any gear except 1st. I would be cruising totally fine and go to open...
  9. ray

    Diavels' BAZZAZ ZFi & Annitori RL QuickShifter on RC?

    Hello guys, I have a brand new BAZZAZ ZFi & Annitori RL QuickShifter unit that's supposed to be for the DUCATI Diavel. Since its just lying around here, I was wondering if it was possible to use them with my RC390? Any idea if the wiring and the unit itself is universal? Regarding the QS...
  10. ryandalling

    Oregon racer here...

    Got my bike Thursday and I'm hoping to have her race ready by Friday morning of this week. Fingers crossed. Waiting on a few parts, but have her close. If anybody has a side stand kill switch idea, let me know ASAP. Portland, Oregon. Moving up from racing the ninja 250. Thanks.
  11. A

    Ktm rc 390

    Ktm rc390 fuel injector spray cc per min , anyone has a idea how much
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