Is there any way to "make" a cv boot for a bike? like out of a inner tube or something? i need one and cant find one for my life. it is for a 86 so they are very scarce. there has to be some very creative way to make one. any ideas?
Find an automotive CV axle rebuilder in your area. They should be able to help you.
Try to find one to fit a honda car they are kinda small
Both suggestions above are great, the only thing I would add is consider a split boot kit you can find a local autoparts stores