Looking at buying a trek crossrip comp. and am wondering if the bb5'd are really that bad? Would it be worth the cost to upgrade them? I would do it at the time my LBS orders it. Besides bb7 would you recommend a different mech. Disk brake?

This will be my do all bike, mainly road riding, but some kid hauling, errand running, short touring, and a bit of light off road use.


Thanks,

Micah