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  1. Radical Brad


    The rim I chopped for OverKill was a 15 inch. Thanks, Brad
  2. Radical Brad

    Differential apparently- Anyone explain it?

    It would work in theory but be 100% useless. The mechanical advantage working against the tiny sprocket would shred it to bits. A perfect title for this patent would be "A Device to Stretch or Snap Small Chains".
  3. Radical Brad

    Old News, but lots of fun.

    I remember when that video was "fresh"... probably have a copy of it in my archives! Most of that equipment in the box is also on a shelf behind me. Well, I don't actually have a beeb, but many others of the era. Brad
  4. Radical Brad

    Others bikes throughout the world•DIY Freakshow

    The Keg Bike would make a great base for a steam powered bike!
  5. Radical Brad

    Merry Christmas 2022.

    Happy Holidays to everyone! Just back from my job up North and hoping to get a day off in between shoveling out from that crazy storm! Cheers! Brad
  6. Radical Brad

    Ok so questions is ? IS IT REAL ?

    Some click buttons and make renders, some make sparks, skin their knuckles and make real...
  7. Radical Brad

    Trouble connecting to web site

    If you are using the same ISP on both devices then it is most likely an issue on the computer. What browser is doing this? I have never heard of a black list error. Cheers, Brad
  8. Radical Brad

    Don't understand this one?

    If you imagine the rear segment "hanging" from the front, then it makes some sense. Unloaded, you would probably need to put some leg muscle into keeping it stable at low speeds. With a passenger in the rear, it would self balance. That's my guess! Brad
  9. Radical Brad

    Quad build.

    This is going to be fun to watch! So much more engineered than my exploration into a camper bike design 20 years ago. What a beast it was! Had to rip it apart when I moved. Brad
  10. Radical Brad

    Tilting Quad Velomobile

    Thanks for posting your build here! Great work, and a fun thread to follow. Cheers, Brad
  11. Radical Brad

    Repurchasing DYI plans?

    My email is atomic@(this domain). Just back from a long trip up North for work, so I have not been on my email for over a week. Will catch up this weekend. Cheers, Brad
  12. Radical Brad

    Repurchasing DYI plans?

    I will leave this thread in case someone else searches the topic. Answer... Just email me, and I can reset links anytime, no problem, even if they are from 1998 when I started this little corner of the web! I only have the expiry there as some where not downloading the PDF files but instead...
  13. Radical Brad

    First ride on a trike

    Great machine, thanks for the pics!
  14. Radical Brad

    F'lowroller - 17 years so far...

    Thanks for sharing! Great to see your unique ride still on the road. I am still kicking around here, but I fly into remote communities for my job now, so the only transportation I see has a propellor on the front. I posted your photos out on the FB page. Cheers! Brad
  15. Radical Brad

    A bit of a break from any further/new building.

    Wishing you the best on your tune-up! Often, our machines get more TLC that we give to ourselves. Cheers, Brad
  16. Radical Brad

    I can't believe they invented it

    Imagine of a bear snuck up on you. Happens to me a lot out here and I prefer to be mobile in a hurry! Brad
  17. Radical Brad

    Diy electric streetfox.

    Great work, thanks! Brad
  18. Radical Brad

    Printing Our Plans

    Computers.... making our lives easier since 1977!