Re: what did you do to your motor bike today?
I collected some more small bits for my grubee bike, waiting to get the cog and put it back together.
re: shredded drive chain. Yeah, I just think of stuck or busted chains whenever I'm huffing to pedal AND maxed out on my little 1 speed friction drive, up the hill, and think how its really more fun when all I wear out is tires. Chain drives are still fun though. The shift kit is tough. If you have a 1 speed you can use the beefy chains, but if you have the shift kit, I don't know what you can do, but don't use Bell Walmart chains! I busted one of those in 10 miles after putting it on. lol. I broke it on a pedal bike after installing it on a beater after that.
1" roller Dax Friction Drive and Tanaka 3300 with mods.