need to replace the front hub. its a sealed unit - is this a LBS job can i do it, and what should i replace with. its got a FSA X300 Wheelset hub at the mo,whatever this may be...
What's up with it? If it's bearings, I'd be very surprised if the bearings couldn't be replaced. It may be "sealed" from mud & stuff but hopefully not so sealed that you or your LBS can't maintain'em.