1. A

    7 speed weedwacker bike

    Hi everyone, I’m starting to work on a new friction drive weedwacker bike with a unique feature. I am adapting a rear cassette assembly to make it a 7 speed MB, allowing me to have a large amount of control over the gear ratio! I will post more info soon if you guys are interested!
  2. RocketJ

    Suicide shifter on 79cc predator

    Hi all, long time lurker and builder here. I plan on upgrading my boardie from a chinakit to a 79cc or 212cc predator. I love the old suicide shifters and was hoping to implement one into my build. Is there any replacement for the centrifugal clutch so i can just run a pulley wheel and shifter?
  3. Arty

    8 Speed Rear Hub

    Has anyone any experience using an 8 speed internal rear hub? Are they strong enough? Do they shift nicely? Do you have to de-clutch to shift, or can you do it on the fly? I remember my old Sturmey Archer 3-speed when I was a kid, and it always needed adjustment.
  4. panmines

    Left Hand Throttle or Shifter?

    Does anyone know of either a throttle or a rear trigger shifter that goes on the left hand side handle bar? The reason why I am asking is because I have a jackshaft and it is a bit tricky to operate the throttle and shift gears at the same time.