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1-7 of 7 Results
  1. Service and Maintenance
    Hi 🙋‍♂️, I’m getting close to 15,000km mark and shopping for Motorex 15w-50 semisynthetic motor oil as per the manual recommendation and it’s very hard to find it for a good price. (CA ~$16) I currently have Yamalube 15w-50 full synthetic and it works ok, but I remember that Motorex was just a...
  2. Issues and Troubleshooting
    I have recently done basic service for the bike and changed the oil. And around a month later I noticed some oil leak from the bottom of the engine. Further checking and cleaning revealed that there is some oil leak from the corner of the engine. I have checked the oil level, its on the...
  3. Issues and Troubleshooting
    Hi Everyone I have been enjoying my RC390 A month ago I have changed the oil everything went well and I ve been riding the bike almost everyday. Yesterday I realised there was some oil leak, like a lot, I could see the oil on the ground. Then I tracked the oil and it was coming from the oil...
  4. Tires, Wheels, and Suspension
    I couldn't find a discussion of the new model forks getting oil changes or preload spacer replacements, so here goes. I am 200 lbs without riding gear, so the stock suspension has been pretty lackluster for me. I forgot to grab pictures, but the front sag with rider was ~45mm from static bike...
  5. KTM RC390 General Discussion
    I just got my bike a few days ago used with 2500 miles it’s a 2016 and I notice on cold starts it has a lot of white smoke coming from the tail pipe as well as coming up from the forks. I noticed that after the bike has been running it stops so I leads me to believe that the rings leak oil and...
  6. Issues and Troubleshooting
    I know this has been posted around KTM forums frequently, all going through similar experiences. So I just want to put my findings and research in one place, and hope to come to a successful fix for the common "Oil Pressure Low" warning you get on the dash. About my bike: 2013 KTM Duke 390...
  7. Service and Maintenance
    I know I have to add a little motor oil. Now, when my bike is standing, I just about see the oil in the bottom of the oil window. I bought a 50cc syringe to be able to measure the oil exactly. Does anybody of you know how much difference it is between: bottom of oil window min level mark max...
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