hey, ive got a serious problem with my rear hub, my bearings were completley shot, so just to keep it together i press fitted sealed bearings but i had a slight accident and ended up snapping my axle which basically destroyed the bearings, so im stuck with the options of a new back wheel or hub that supports a disk, or would i be better off getting a normal wheel and running a magura break, i found the rear drilled compete wheels were getting quite pricey, i dont mind buying second hand parts but what would i be best of doing first which will be the best value for money as i dont have a huge amount to spend, i could also do with help with my cranks, any suggested parts? any good value cranks/freewheel?