Hey guys, forgive me, but I'm having a brain fart this morning. What I want to do is run a crank like this:
Problem is, this crank is made for multi speed Schwinn Krate type bikes....and it's a 52 tooth. Now, I'd like to run it on my 20" Sears Spyder single speed bike.......but I'm afraid that peddling a 52 tooth sprocket might be HELL
if using the stock crank length.
Now, IF I were to run this 52 tooth sprocket.....what size crank would be best to run in order to change the ease of peddling it??? A 3 1/2" crank, 4" crank, or a 7" crank???
I'm sorry if this seems like a really basic question....for some reason I sometimes can't grasp simple concepts...lol
Thanks in advance for any and all help,
Brian

Problem is, this crank is made for multi speed Schwinn Krate type bikes....and it's a 52 tooth. Now, I'd like to run it on my 20" Sears Spyder single speed bike.......but I'm afraid that peddling a 52 tooth sprocket might be HELL
Now, IF I were to run this 52 tooth sprocket.....what size crank would be best to run in order to change the ease of peddling it??? A 3 1/2" crank, 4" crank, or a 7" crank???
I'm sorry if this seems like a really basic question....for some reason I sometimes can't grasp simple concepts...lol
Thanks in advance for any and all help,
Brian