Originally Posted by LóFarkas
Now, what if you use a trials setup: fixed cogs, freewheels at the cranks? I'm lazy to think it over.
i think it would work if you took my original idea but instead of having a standard crank on the left use your great idea of freewheeling crank, because as memory serves they dont engage when moving backwards. still with a freewheel on both sides, though you could have a fixed cog on the left side but i don wanna