Picked up a bike today, got the chain unseized, replaced the seat because it was completely rusted out, and aired up the tires.

I also took apart the chainsaw and removed the clutch, which I have sitting on my desk rn. I plan on on cutting off the original sprocket from it and welding on a tiny one from a spare road bike cassette I have, and gearing it down once again by welding more sprockets together on the original pedal crank

when in doubt, weld a bunch of sprockets together