new member
  1. R

    Chain rubs against engine mounting stud nut

    Hello motorizedbicycling community! I have been using this forum for a few months now for help with my bike and so I figured I'd make an account and be apart of it. I will try and post a picture of it tomorrow since after all this work I'm pretty proud of it. Now on to my question: My chain...
  2. D

    New to site

    Could anyone give me some information on race tracks that are close to Minnesota? Im new to the site but not to building bikes no pro at it either. Any info would be greatly appreciated.
  3. D

    Hey everybody.....

    Hi! My name is David. New to the forum, built my two-stroke monster over a year ago and have been upgrading parts on it ever since. Having some issues starting it now that I’ve just upgraded to the DIO Racing cylinder & reed valve setup with the 21mm pwk OKO carburetor. I have spark, spark plug...
  4. L

    Hello from Minnesota!

    I have been getting knowledge from this forum for a while and decided to sign up today and say hello. Hello! I have built 4 bikes over the last 6 years or so. All 2 stroke china girls of various quality, 2 66cc and 2 50cc. My current toy is one of those 1 piece cylinder/head deals. Cleaned...
  5. Mannhammer21

    Hello from Cali! New here, and a complete n00b to this

    Hello from Cali! New here, and a complete n00b to this, but I'm determined to build my own board track racer. So if you got any tips, or comments then I'm all ears. Starting from scratch here so all help is welcome. Thanks in advance!