Відео

Any chance you would give me your thoughts on a surging issue I started having on my 2015 390 Duke? Bike has about 9k miles. About 500-1000 miles ago I noticed a herky jerk pulling/surging while cruising with the throttle held open at constant speed. It's getting worse and is very annoying. Feels like someone has me on a leash and keeps tugging on it. The bike is all stock* and has no other issues; no startup problems, no stalling. (* One mod: swapped the rear shock for a used R6 shock, thanks to your video on that.) Thank you in advance if you can offer your advice.

Worst bike ever.

incorrect installation)))

Hello Are you willing to give away or sell that exhaust? cause I need one for my 2nd Jen Much love and keep it up 💙

Jeez . My zrx1200r did 100,000 miles and was still strong with only maintenance. My MT10 has done 55,000 so far with no problems either. A lot to be said for jap bikes. Would love a super duke 1390 but couldn't put up with potential issues. Ktm don't seem keen to offer remedies either according to lots of other posts.

What is the proper valve cleaning process? Walnut blast? Or is a spray like CRC what the dealer does for this service?

Recently found your channel, great content. Do you have any recommendations for groups or forums where I could learn more about the 390? Also where are you buying your parts from?

Great video. I appreciate the detailed explanations.

Are you still using the msd ignition coil ? Is it good ? Please share your thoughts. I am planning to go with brisk mor12lgs with msd ignition coil. I have a 2013 duke 390 with powertroics and k&n installed

hey, Can you see the oil level inside the sight glass when the engine is cold? when mine is cold the oil is near the min line and can be only seen when tilted too much to the right. But once the bike is warmed up, the oil is at the max line. But as the engine cools down, the oil level keeps going down.

We baaaackkk wooohoooo!!!!

Thanks for the info about the head. Mine is a 2014 production year. I have Mivv exhaust and an opened airbox with K&N insert. Then it has a Rapid Bike Easy to eliminate O2 sensor interference with the map and a Booster Plug that should enrich the mixture 7% in open loop mode. No ignition tuning or anything, so I expect around the stock 45bhp peak, but I can report that the low and mid-range torque and responsiveness are way increased and the bike is a lot more enjoyable to ride as it pulls out of the corners as it should.

Glad to see you back! Would love to see your bike on a dyno one day. I have a 2016 with many of the same tweaks and mods you've done, mine made 47bhp which was nice to see but nothing extreme. My 390 has been something of a toy to tweak on for fun and I know it'll never be a big power machine but I'm always looking for more! Have you ever looked into nmwracing? I've had my eye on those 93mm big bore pistons and reworked heads with cams and valvetrain upgrades. Don't know much about the company but nice to see someone out there is doing it.

Please mention all the fuel linings. Which hose will connect to which. The intake and outlets. Also where the catch can intake and outlet will be connected.

hi, sorry for my bad English, I use a translator. Your timing chain is badly broken because it was damaged on the sides. It has worked its way into the side wall. You should be able to see the marks.

Hey man... at what mileage this type of failure start to happen?? This is a disaster for a brand like KTM. Wouldn't buy because of these things!

Made in India

Hey man, curious if you know the manual names for the camshaft support bolts. I’m doing mine this weekend and can’t verify which is which for torque specs. Maybe the camshaft bearing support? Appreciate the help 👍🏽 I’m assuming they’re 10Nm?

Did you have to flash "flex fuel install" before the staged flex fuel tune? I'm running in to trouble. The guys at ie say I have to flash true flex install first and then flash my stage 2 true flex. But it keeps erroring out on the "true flex install" file

I need help regarding catch can installation. Where will the catch can outlet connect to the intake? To be precise in which part of the intake

Super super helpful! Thank you for making this video!

Crank box?

hi bro i got the rc390 2023 and i have an error that says ecu failure and the number of the gear not show up.. when i find the neutral and pull down side stant the bike turn off cause he "dont know" im in neutral.. have you got that problem?

I have an R6 shock on the way, can anyone tell me what bushing dimensions I need.

You use the commander did U use for the close loop autotune too? Because the commander work at 5000 rpm ,or not ?

the conical shape should be facing towards the engine

what year modell is this ? I heard modells 2017 and before, is quite bad quality. But I really dont believe everythign you sey in thes video , of this is the newer modell .

Thanks for this super helpful video! I'm not sure if you'll see this but if you do, I'm about to do the first valve check on my 390ADV and have 2 questions: 1. the manual calls for Loctite 5910 on the half moons for the valve cover gasket which is proving difficult to find in the timeline I'm hoping for. Do you have any recommendations for a replacement? 2. I'm trying to get this done before a roughly 1500 mile trip next weekend. How bad is it if I push the valve clearance adjustment 1500 miles past the recommended 9300 mile mark? Thank you for your time!

do u think it will work on 2022+ RC390 with quick shifter ? the factory shift lever has tons of plays.... after i change to GP shift the gear lever have hard time rebound after upshift

Hello What’s your advice for 2nd gen dukes rear shock

I got one m10 1.0 with 1/8 npt is all good but it seems that the oil gauge sensor has a bigger 1/8 npt lenght that covers only half of it

Too bad, bikes look great and the small motors get good gas mileage and keep speeds down

Hello Can I use a 120mm link on a stock shifter and will that be beneficial or I (should) get a smaller shifter. , , Thanks for great content

Fun little tinker project. What's the verdict?

I know this is 2 years old but, love the advice mate, you are heaven sent! Straight foward with alot of knowledge love it mate

Have you gained any power out from doin this? Will this work on stock tune?

How do you get that fitting that installs onto the same port as the oil temp and pressure sensor

Is there issues with the 2024 ktm duke 390? They say it's 90% new. I like the bike but if there are issues like this with it I'll pass.

Thanks for the vid, was planning to pick a used one for cheap to do some track days. Guess I'll look for something else..

Screen misting, screen going blank , stalling, battery removal a nightmare, my thoughts only.

Hey man just purchased a 2015 rc390 with 2k miles. What all can I do to try to prevent reliability issues??

Thank you for all your content. These have been the best duke 390 videos.

I just put a similar one on my 1290 super duke. Hopefully it won't have issues.🙏

I'm looking for the adapter. I have everything to assemble it but I can't get the adapter where I can get it.

What have been the top mods for the 1st gen duke in your opinion? Currently got a fuelx lite and a 3d printed airbox lid on mine, always looking for more things to change on the bike :)

Hey yooo

i don't think soo it'll gain anything, stock tb has one is bigger & other side is smaller, once ported tb the air velocity will be slow down

It's not the cylinder head gasket but the Gasket Cylinder Block, apparently. Confirm me please.