I would think that the bigger end is stronger
Just buy 1 inch axle without the step
also the step helps hold the hub on without a shaft collar so I really don't know which I should tell you to buy
I am a douchebag that lurks these web pages waiting to HIJACK threads..
That is all
Now its fix.t
I think you tooneed some talking to eachother!
hahaha or two as in the number 2??