You really shouldn't need a long travel rear shaft and you will not like a square tube rear shaft. Square shafts clank and bang and are sloppy. They are marginal for the front because the front doesn't get used all the time, they would suck for the rear.
I have a front square tube and can not wait for the day I set it on fire.
I have a front square tube and can not wait for the day I set it on fire.
