I bought this ACS R.L. Edge hub in 1987 and used it for several years until I bent the axle and switched out the hub. Fast forward to now I decided to get a new axle and use the hub again. So I purchased a new axle and downloaded the instructions online. Sitting down at the work bench I soon discovered that I do not have the patience to put this back together and get it working again. It is not easy! All the pieces are there and a new axle plus the instructions. So, if you are up for a difficult project this is for you. If not I advise you to pass this up as I will not accept a return because it's to hard to put together.