ok, im looking to get a new bottom bracket and are unsure of what size to get and how the freewheel will fit on. i will probably be getting either a truativ gigapipe dh, or a skf bfr 300. as i said before, im unsure of what size to get. i have a t lite if it helps. and the freewheel will be either a acs claw 18 tooth welded or a tensile. i have looked at other posts but cant find out how the freewheel fits onto the bb. it looks like the freewheel has a thread in it but i cant see a thread on the bb. thanks