as a project me and my son have been rebuilding a bmx bike me re-living the old days and him brand new and learning! on a budget which kinda sucks but we make due anyhow i need to find parts for an unsealed cassette the nut that screws in to hold everything in place (before you put the locknut on) and bearings would be a good start also need the prawls? and the spring or band that goes around. and please excuse my terminology if im a bit off when i was growing up all i really had to deal with was freewheel style. thanks for the help and tips.
pappa