bike

OK folks... at long last and much begging on my part with the Tyga Factory, we finally have a Keyless tank cap for the RC (and Duke) 390's! I expect this will mostly just appeal to racers, but it'll work on the street as well. You can find it here:Formula390 - Parts Cost is ~$56 and I have 6...

sorry bike is sold

New to the forum been looking around site for a month or 2. First fi bike I have bought. Bought a pcv with wb2. Bike is a 2017 and I am looking for a map for my rc. Bike has the baffle removed. And I am looking for a map to fit my application, or advice on where to set my afr at. Right...

So let me be the first to say this is system is a piece of artwork and should be put on a wall for just to stare at. The kit includes everything that is required to mount other than a new copper crush gasket for the exhaust. This system does away with some of the original radiator hoses and...

I'm really not sure how this even happened. I stripped the radiator's bung for the bleed screw today... Worst part? I was only using a screw driver to tighten it back when it happened... I had to use a small ratchet wrench to loosen it while the engine was hot, then decided that in case more...

Hello My lithium battery is weak now (after only 2 years, but ok) There is enough power for the light and the electronic but not for the starter motor. I tried tu push ro start the bike, but without any success (the rear wheel is turning and the engine is driven, but no combustion. I have PCV...

I own a 2016 KTM RC390 in India and recently an Indian giant TVS has launched a bike jointly with BMW , RR310. the bike is more balanced as compared to the track monster the RC is.

Hi All, Just picked up a used '15 RC390 with 5k on the clock. Liking it so far, learning its eccentricities along the way. One of the big issues I've noticed is the OEM kickstand on my bike seems too short, making it ridiculously easy to tip the bike over on the kickstand side. Great for when...

Hey guys! I just picked up my very first bike on Tuesday. I was just going around the neighborhood getting a feel for it and a low oil pressure light message came on the screen. I parked my bike and let it sit for 2 hours or so and went back out, and the warning came back. My bike only has 9 km...

So a buddy of mine got a bazzaz system on his cup bike. He tried to add the quick shifter module and it doesnt work. I just looked on Bazzaz's website and in general, their products are not made for the Cup bike. I assume its because the speedo system is disabled/removed. Has anyone tried...

Hello from France. Sorry for my French accent ("but it's so cute!") I plan to describe here the motivation, evolutions, and feedback about my RC390. I will try to update this first post with the complete list of changes done, and link to individual description and feedback (or at least a...

Hello I have a 2016 rc200 with arrow exhaust and K&N air filter and powertronic ecu, with the map that they have in their web site, does anyone have made another map? Or have made other modifications to their bike so it can have more hp or run better?

Sold Sold sold sold

Hi All, Just picked up a 2015 RC 390 track bike, and planning on doing club racing with OMRRA at Portland International Raceway this season. I'm sure I'll have lots of questions for the seasoned users on here as I go through the process of getting the bike ready. Anyone else out there also...

After leaving the bike on a trickle charger over the winter, I decided to take the bike out around the block since the weather is much better. For some reason, the Yellow Engine light seems to stay on no matter what. It's been like this for almost a week a now. I rode the bike for 15-20 minutes...

I was on track yesterday and my RC 390 stalled a few times in turns on high speed. It felt like the rear wheel stopped for a moment and then started back again. I wanted to check if this is the typical RC 390 stalling problem or this could be something else? I recently removed the kickstand and...

So looking at my bike today with the fairings off, an 18, I noticed that there is a loom that goes into the nose piece that comes down the right side of the bike to 2 connectors. I'm keeping my bike street legal but it will see a lot of track time. I'm thinking I need to figure out which wires...

so I was torquing all the bolts on the bike after a longer ride. I got all of it torqued and then I saw the little brass nut on the side stand. Tried to torque it, and I broke it off. Sad panda. I saved it. I figured it was a stop for the stand to not go up to far. Tried it, and it worked...

2018 RC390 is having some stalling issues in two circumstances. I understand this to be a common problem, but there are no resolutions (apart from one I've listed below) OR people just forget to reply with their resolution. Brand new bike, less than 100 miles. Two separate issues: 1...

I have a 15 390 cup bike that after losing coolant won’t start. The coolant bottle broke at the nipple and pissed coolant all over me, I noticed and pulled off the track but the bike died coming into the pits. I think it shut off because of temperature, it was 2 bars below hot. I have a...