forks

  1. RC390 Fan

    Adding more preload to stock forks?

    Thinking I could simply remove the fork caps and put longer preload spacers in, but I have never seen forks quite like this. I have done many spring swaps on my dirt and street bikes in the past but they were different from these. Is there an assembly drawing avail anywhere?
  2. Edwardp33

    RC390 Factory Forks - Brand New - $700 free shipping

    RC390 Factory Forks - Brand New - $400 free shipping I ordered my RC390 with the Race Cup forks. I am selling the stock forks for $400 free shipping. Retail cost for the pair is $950 plus tax and shipping. If you are interested we can do a PayPal transaction. Edward
  3. W

    Front forks

    Back marker i had a sweet AMA set up GSXR6 i sold it to run the RC390 you WILL NEED at a min a rear shock. I put on a JRi thru SB suspension out of chicago. I can shoot you a # if you get interested.
  4. W

    GP cartridges

    Ken at SB suspension just let me know my stuff was in. Any words of wisdom on shipping forks? Regards to wrapping them up drain or do not drain oil? Bubble wrapping?
  5. Edwardp33

    Beware the RC390 RC Cup Fork Upgrade

    Just purchase an RC390 mostly for use as a track bike, but also with plans for street riding. I purchase the KTM power parts RC Cup fork upgrade. Speedo and ABS will not work with these forks. These forks do not have a mount for the speedometer sensor. As a result the speedo reads incorrectly...
  6. Edwardp33

    Beware of the KTM fork upgrade

    Just purchase an RC390 mostly for use as a track bike, but also with plans for street riding. I purchase the KTM power parts RC Cup fork upgrade. Speedo and ABS will not work with these forks. These forks do not have a mount for the speedometer sensor. As a result the speedo reads incorrectly...
  7. G

    Front springs

    Finally found some time and got the front forks completely disassembled. I now have a front spring swap for the stock forks.
  8. JKBC

    US Dot reflectors, etc. (Canada gets them too)

    So my RC 390 has a few stickers showing it is OK to be sold in the USA and even meets California's super-strict emissions. We get a big ugly cheap looking black plastic extension below where the plate goes on the back plus a pair of red reflectors there and a pair of yellow reflectors bolted on...
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