kit

  1. cjwell

    Throttle body mods

    Stock unit I have been modifying and looking for more gains with the engine kit! I lightly blended the bore, cleaned up/radiused shaft and tapered throttle plate on first iteration. Dyno data was collected same day back to back on stock throttle body to modified one. Found over a horse...
  2. green_bread

    Gauging Interest: 415 or 428 Chain/Sprocket Kit

    I am talking to a manufacturer about possibly making a 415 or 428 chain/sprocket kit for the RC 390. He said that we would need to get at least 20 people to buy in to justify the work and that the 415 kit could take a few months to produce. They could possibly get a 428 kit made up sooner. I...
  3. R

    Oil cooler

    Does any one know of an oil cooler kit for the RC ?
  4. M

    Where to Buy OEM Parts (Clutch Kit) & Will Installing Avoid Factory Warrenty

    Hi fellow riders, I might be needing a new clutch kit. Please advise me on where to buy the OEM parts for my 2015 RC 390 (not slipper clutch). The story: Only after a few thousand miles my clutch starts slipping at high revs. I tried adjusting the cable at the lever and engine however I...
  5. HardRacing

    Galfer 320mm Oversized DF800CWS Rotors & Caliper Mount kits IN STOCK... !! Ltd. Qty

    . Finally got some more of these kits back in stock. - 320mm Galfer Front Wave Rotor - Mounting hardware kit (20mm Caliper Spacers, and 70mm Caliper bolts) Limited Supply. >> GALFER OVERSIZED WAVE ROTORS << .
  6. Formula390

    Frame Mounted RAM Mount / GoPro Phone GPS Lap Timer etc

    I'm pleased to announce a new product for the Formula390 lineup. This is a frame mounted RAM mount setup. The frame mount utilizes our frame clamp setup from the steering damper, but instead uses a different pin which accepts a RAM Ball. This allows you to mount whatever devices you want, to a...
  7. HardRacing

    LED Turn Signals on Mirror and DRL all in One package, what do you think ?

    . As most of you know everywhere else in the world, the RC390 comes with Nice LED Turn signals on the Mirrors. So we wanted to do something similar.......... But better. Many of you probably see more and more cars are going the way of AUDI's and coming with LED Daylight Running lights...
  8. HardRacing

    LED Headlight Upgrade with BOTH LIGHTS HIGH Beam Plug-n-Play Harness So much Better

    . So this project kept getting pushed back because of other products. But, we've got it all squared away. With LED Lights, and the Plug-n-Play harness, now the Lights work just like nearly every other bike on the planet.....(1) Headlight LOW Beam and BOTH ON HIGH Beam. Not only is the...
  9. Seth

    Front and Rear stand

    Could someone post part# of what they needed to get their RC off the ground? I assume I need a front and rear stand. Beyond that do I need to get an adapter kit to connect with the stand? Cycle gear or Ktm Powerparts?
  10. HardRacing

    GALFER BRAKE UPGRADE KIT for KTM, Install Video, Brake Tests and results. ..!!

    . After weeks of rain, and rain and more rain... we finally got some good weather and were able to complete our Brake Testing. So prior to doing any brake upgrades, we went out and tested the STOCK brakes. Tire pressures were all checked, brakes were seated w/ plenty of pad material...
  11. KTMPerformance

    Yoyodyne slipper clutch on the way!

    We have been in the works with Yoyodyne to produce an aftermarket slipper clutch for the RC390 and 390 Duke. Yoyodyne's slipper clutches will retain the factory fibers and steels. Extreme High quality. These should be ready in about a month and we have the first 10 exclusive to us. We would love...
  12. HardRacing

    Andreani Fork Cartridge Kit 105/KT2 IN STOCK Fits RC390 Duke 390 Custom Setup

    . Andreani Fork Cartridge Kit - 20mm Pistons / 14mm Shaft - Open Cartridge Design - Adjustable Rebound (One Leg) - Adjustable Compression (One Leg) - Adjustable Preload - Custom setup for Rider 105/KT2 Fits BOTH: RC390 & Duke 390 These are a HUGE Improvement over the stock emulator setup...
  13. HardRacing

    Competition Werkes ALL NEW FENDER ELIMINATOR KIT for the RC390 - Sweet

    . Parts arrived. Should have some time this weekend to do VIDEO Install and Review. Sexy Stainless steel plate with Stainless hardware , and a Bright LED Tag Light. Too keep the cost down, the kit utilizes your stock signals.............But, we will be offering Short Stalk Signal Upgrade, if...
  14. HardRacing

    GPR Steering Damper - BOLT-on Kit for RC390

    . Well as many have been wanting, there's a steering damper now offered for the RC390. GPR Just sent us a press release for a the RC390 We've got them on order...... hopefully should be arriving soon. We will do video review and writeup once we install on our RC390 Project bike. BEST...
  15. S

    Clutch Life

    My kid and I chose the rc390 for his first bike - he loves it...very cool bike. In 6 weeks of ownership he has put on over 5000 miles and the clutch is starting to go. At about 2000 miles he mentioned it was slipping a bit so we adjust the clutch (using cable adjuster). I showed him how to...
  16. HardRacing

    Yoshimura Fender Eliminator Kit for KTM RC390

    . Yoshimura Fender Eliminator Kit for KTM RC390 IN STOCK ! It will transform the tail of your bike to make a much nicer, cleaner look. FEATURES: - Laser-cut stainless steel bracket tucks discreetly under the tail section of the motorcycle - Black anodized CNC machined light housing with...
  17. emeglasson

    new RC390 RACE graphics kit for sale

    I'm selling a new 390 RACE graphics kit. I bought it at my local dealer for $120. I used the kit to scan the shapes so I could have my local sign shop make a custom decal kit. So, the package has been opened, but the parts are all there. Bonus: KTM included decals for both the stock and race...
  18. M

    RC390 / Duke 390 Step Kit compatibility?

    Hi Guys, Quick question. Does anyone know if the RC390 steps are compatible with the Duke 390? Looks like they'll bolt straight on, but as we don't have a bike, and can't get hold of one locally, I thought that I'd ask to see if anyone had done such a thing, or knew the answer. Cheers, Matt.
  19. cjwell

    PCV on sale now!

    I have 10 units on the way, shipped yesterday. I will have on hand and ready to ship this Friday(7/3). Hurry and buy now before they're gone! First 10 production units, only place to get them. Next batch will be a bit, other places don't/won't have them. Retail is $449, selling for $430. PM me...
  20. G

    Bar end mirrors

    Steffen from Rhinomoto and I worked together to come up with a solution for bar end mirror adapters for the RC 390 since I realized there is a great lack of screw-in bar end adapters on the market for our bikes. He was awesome to work with and I recommend you shoot him an email...
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