Stealth rear is a first generation which I cleaned up recently at the instructions of True Precision. Spins smooth and engages instantly. Originally black in color but has faded to darkish brown/black. Doesn't effect performance...think of it as a one off custom color! So I have one disclaimer regarding this hub: although it seems perfectly fine, I have never built or ridden it myself. I have seen some other first gens need to be sent back to True Precision for a proper polishing and restoration. My buddy tells me they did his for about $50 bucks. Again< I think it's fine but would rather you know that, The front hub is a later generation and dang near mint! These hubs sell new for $580+. Asking $375. Most used hub by Olympic riders. This should tell you something. Pics tell the rest regarding any scratches or beauty. Thanks and check out my other offerings.