Bottom Bracket Included w/ crankset

[tdcadillac]

Hello all,
I am not familiar with a bottom bracket included w/crankset. Is this something OK and easy to replace once wear and tear or it will be a problem in the future?
Thank you

 

[raleighnut]

Hello all,
I am not familiar with a bottom bracket included w/crankset. Is this something OK and easy to replace once wear and tear or it will be a problem in the future?
Thank you

Which crankset, I've bought a couple of Shimano HTII cranks thet have come with the appropriate BB bearing sets.

 

[Cycleops]

The OP is considering a new bike and I suspect he is concerned about future possible problems. See his other threads.

 

[rogerzilla]

They are always replaceable. However, PF30 bottom brackets have a reputation for creaking after a few hundred miles. Riding in the wet seems to accelerate the onset of creaking. Shimano Hollowtech 2 bottom bracket cups screw into a normal threaded BSC/ISO shell (or Italian, if you must) and are a little easier to deal with as you only need one tool.