box

  1. HardRacing

    RIGID Industries LED Light "What's in the Box ? " video series

    . Since just about everyone has a bike, car, boat, truck, trailer, RV,...etc. We thought we'd make a video series about the RIGID LED Lights..... what they are, what they look like, what's in the box. These lights apply for nearly every application out there. >> RIGID LED LIGHTS <<...
  2. Hafer

    Air box mod for sale

    Like new MNNTHBX air box cover. Too loud for me. I will take $35.00. Shipping shouldn’t be much. I might work with you on that.
  3. Superpacman13

    First Gray Area KTM Custom Part made!

    Introducing our first designed and developed in house product! The simple and subtle rear tank mount! No its not much and won't make 15% gains like our air tube but it does make life easier. I was tired of having to pull the fuel tank to clean my air filter so I made a fix, this bracket is that...
  4. Tom

    Base AFR map for intake/injector combo '17 RC390

    !!!! UPDATE 4/13/2019 !!!! After switching to the Rottweiler charcoal canister delete, I have noticed rich spots across the map. It appears as though I may have had a faulty evap system from the factory. The map below is still use able and safe. That being said, I will be working to upload a new...
  5. Superpacman13

    Black Friday sales start now!

    Our black friday week of sales is on now! Use the code 390racer to get your discount. This special pricing only applies to select items such as our intake box or 690 big bore kit. Dig around and see if what is on sale suits you! Sale ends 11-24-2018 with no exceptions.
  6. R

    Rapidbike Evo Install/Mini Review

    So this weekend I installed the Rapidbike EVO Exclusive kit for the 2015 RC390 and I have to say it makes a huge difference right off the bat. I can answer any technical questions for anyone if they have them, but the install is fairly straightforward and explained pretty well in the...
  7. Superpacman13

    RapidBike

    We now carry a full line of Rapidbike products... Why? Full auto tune capabilities out of the box, with CLOSED LOOP fuel capabilities. That right there should sell you and if it doesn't, know that the 390 EVO Exclusive retails at $395. That is $25 cheaper outright then a base model PCV, but if...
  8. mattv

    Simplifying Disassembly

    Looking for advice on how to simplify the process of removing fairings and fuel tank. Are aftermarket/race fairings faster to take off? Can quarter turn fasteners be adapted to this bike? Is there a fuel cap that comes off easier than the stock one with like 10 allen bolts on it? Any way to...
  9. HardRacing

    BST CARBON FIBER WHEELS Extra 10% DISCOUNT For 72 Hrs Only!

    BST CARBON FIBER WHEELS EXTRA 10% DISCOUNT For 72 Hrs Only! We are running an Extra 10% Discount off the BST wheels that are ordered through the next 72 hrs. Which of course we are passing on to our customers. So the sale ENDS... This SATURDAY @ 11:59 PM. If you order before then, the...
  10. C

    Air box mod

    Hey I’m new to the forum and new to motorcycles in general, so I’m tying to learn everything I can. I keep seeing post about an air box mod. What exactly is it and what are the advantages?
  11. djwille88

    Air box lid.

    Hey fellas, I just installed a K&N filter and noticed that the air box lid isn't flush with the base. I have the rear tabs inserted correctly, I'm guessing the lid should be flush?
  12. R

    Rev limiter kicking in at 10,200 rpm.

    Hey guys This is my first post here, i've been following this forum for over a year. My RC is a 2015 model, has done around 17000 kms so far. I had installed a powertronic piggyback ecu around 6 months earlier, the bike ran fine for some 5000 kms or so after which some problems started cropping...
  13. S

    Drops of oil coming from breather hose

    I noticed after my last ride that I had a couple of drops of oil on the clamp that holds the breather hose on the air box that comes from the valve cover. The hose attaches to what appears to be a small box attached next to and part of air box. Any ideas on a fix? This is the only area that...
  14. twinturba

    KTM RC390 Ergo Seat

    I have a brand new in the box never mounted KTM ergo seat. No longer for sale, I bought another RC!
  15. S

    Fuel Tank Removal

    I'm currently installing the air box mod and PCV module. I'm at a point where four bolts are removed from gas tank mounts and battery removed. Do I need to loosen or remove the battery box? Do I need to drain the tank? Can I just move the tank up and back a little to access wire connections I...
  16. KTMPerformance

    2015 KTM RC 390 CUP Racing Version Factory Bike $9,500

    This race bike has less than 20 miles on it ridden on the street only. PCV tuned by Wells Tuned (Chad Wells), GP Shift Quick Shifter. Open Air Box, It is Titled and Register to be street legal, has headlight behind the fairing and rain tail light. Keyless Gas Cap. Ready to race or ride on the...
  17. S

    pcv and air box mod vs just air box

    How much difference has anyone noticed with the pcv and air box/fitler vs just the air box mod and the filter. My bike does not surge or stumble and has really given no issues other than it stalled two times at idle since new. Seems to pull hard to the rev limiter and has lots of power for a...
  18. B

    Air Box Problem

    Hello everyone, Did anyone get a problem about your air box? I just bought the KTM RC390 for 3 months and rode for about 3000 KM. But I got a problem of the air box. My air box was broken. Was anyone's air box broken like that? And I've asked the KTM owners in Taiwan, they said they did...
  19. C

    Andreani Fork Cartridge Kits

    I have 3 set of Andreani Fork Cartridge Kit for the RC 390. they are brand new in the box. Asking $600 each. I have one already spoken for.
  20. S

    So my airbox is cracked.......

    Interesting. I'll try to post some pictures later today. It is cracked right where the "tube" coming from the throttle body meets the main part of the airbox. Theres a huge ugly plastic "weld" going around the box which I guess is part of the molding process. That sucker is cracked all the way...
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