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  1. G

    New here

    I am new here so this seemed like the first place to post. Although new here I am no stranger to motorcycles. I have several choices in my garage to ride but am focused right now on the RC390. I purchased a 17' Saturday evening and rode 220 miles yesterday to scrub tires (done!) and start the...
  2. J

    R&D Testing and ECU Reverse Engineering

    Hey guys, I wanted to start a thread about what I'm working on for tuning the RC390/Duke 390. I'll start with a little about me before I get into the details so you know my background. I finished school in 2008 and was excited to start a career at a major tuning company. Since then I've worked...
  3. B

    Hi New Memeber from Massachusetts

    Very interested in purchasing an RC390 as a second track bike. Currently ride an S1000RR. Thinking of getting a new 2017 when they become available. My RR is track only - not so sure I will go that route with the 390 - may start out keeping it street legal. I do about 25 track days a year-...
  4. watchmaker

    stopped running!

    first time this year I've been able to get out on my bike....when running down to get new gas while cruzing along at 35 mph it stopped running, like someone hit kill switch!....pulled over and after a minute, it fired back up...got some gas and took off for a short spin, not feeling like I trust...
  5. W

    Stalling from cold starts

    Just curious if your RCs always stall when starting from cold? Mine always follows the same pattern: Start engine, runs fine After 30 seconds, engine stalls. Start again, struggles to start but eventually gets there. After a minute the engine is still too cold (it will stall if I try and...
  6. V

    Showing JY_1.3.2 Error

    Hi guys, I've been riding my KTM RC 390 from 2 years now.. yesterday I went to start my bike and it showed JY_1.3.2 ERROR on the speedometer .. the bike won't start .. has anybody else faced this issue before ?? Plz help..
  7. M

    KTM rc390 won't start!!

    Hi I own a used KTM rc390 got it used with 7k miles, I currently have 10k miles on it now and so far it hasn't given me any problems but recently I was riding home doing about 60mph in 5th gear and it shut off with no noise so I pulled the clutch in and shifted into neutral and cruised to a stop...
  8. A

    Issues restarting bike when cold - pics and video included

    I recently got this '15 RC390 and it has been working great overall except for this one issue. When the bike is cold, it starts perfectly fine. After it's running, if I start riding before it's fully warm, it has a tendency to stall and not want to restart. After searching around on the...
  9. M

    No Start and JY_1.2.3 Displayed

    My 2015 RC390 will fail to start some times and then displays only JY_1.2.3 on the dash before the dash resets. Usually after the first time it does this it starts right up with the only indication that something did not go right is that the clock reset to 00:00. A typical failure is a wheezy...
  10. J

    Greetings from Las Vegas!

    Hey guys, I am a new rider and recently purchased a KTM rc-390, and already my interest is peeking! With that said, I am looking to start getting some upgrades. Luckily, I live close to BellissiMoto here in Las Vegas, so I've done myself the honor of looking at their site...
  11. CDN Duke

    PCV installed, now stalls :-(

    FIXED: PCV installed, now stalls :-( Installed a new PCV on my Duke today - everything went fine except I neglected to zip tie the O2 optimizer out of the way and the back cover on the black box melted a bit on the header pipe before I realized. I quickly moved it off, cleaned the header...
  12. T

    Awesome problems (Fuel)

    Another satisfied owner of the Baijaj RC390, yes its not even up to the janitor at KTM's standards. Dual yoshi full exhaust, Bazzaz fuel controller installed. Overheating issues like everyone else. 12k miles was on highway cruising @ 65 and it died. I almost died also while cutting over 3 lanes...
  13. S

    New Member from San Diego - New to Motorcycles too!

    I've had my license for 3 months and just bought my 3rd bike - brand new KTM 390. I've already got new parts on order to start modifying it. Any suggestions on what I should (or should not) do?
  14. D

    Neutral Light and "N" not indicating

    Hello All, I did not see anyone running into this issue previously, thanks to that, this is my first post and want to see if the experts can help. I was riding over the weekend and noticed the neutral light not working on occasion. It seems to work when I initially start the bike but doesn't...
  15. C

    Dead battery

    I haven't been able to ride in over 2 months because of work and various other things. Today I went out and tried to start the bike. The cluster came on and everything seemed fine. When I hit the start button I heard some noise near the battery (starter)? But the bike would not start. Now I am...
  16. F

    RC 390 Race Build

    Finally finished my build. Bought this brand new from dealer, never been on the street, just for a track bike. Everything on the bike was done by myself, even the suspension and painting the fairings.. Before: After: ENGINE & PERFORMANCE Akrapovic Slip-On w/...
  17. chrisv102581

    PCV Tuning

    My PVC will be in the mail tomorrow, I only saw 2 tunes on Dynojet's webpage. Is there anyplace to start with tuning this thing?? Just new to the power commander .. thanks
  18. Z

    New rider!

    Hi everybody from Italy! My name is Luca and I'm 21. I'm from Brescia, Italy. I love motorbikes, I'm also a Marshall at Franciacorta International Circuit. I bought this fantastic bike in May this year, and this is a dream coming true! I've never ridden a bike in my life, so I choose this one to...
  19. big_sur

    big_sur's Race Build

    Just making a little thread to detail out the prep for racing next season. Started yesterday with my pickup of this beaut with a whopping 298 miles on it! I'm going to finish up the break-in period on the street and then we'll start the tear down. I went a little crazy with the ordering last...
  20. M

    Hydraulic clutch?

    Is anyone thinking about doing a hydraulic clutch conversion? I have never messed with one before but would be down to try. Any suggestions on where to start? Might it be possible to get a system that is stock on another bike and transpose it on to the rc?
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