1. happycheapskate

    Insane 7 speed friction roller drive with common engines (tanaka, pocketbike, etc)

    This is branching off of another thread about home-made wooden rollers for friction drive Dax/staton and home-made kits. I have not built one of these but I expect one could be made very easily from an existing Dax/Staton friction kit, by adding extension straps/brackets to the channel, to...