That's about oh 500 or so hard trail stomping miles right there. lol. Not to shabby for a $9 freewheel cog set. Freewheel still works just fine. Just changed my white's industry freewheel bearing($11), chains($32) and cog set( $4.50+$2 shipping, an old competition NOS freewheel, said it was bound up from sitting, no the bearing cap was to tight, two light taps and it works perfectly) That clip on the white's bearing is a pain in the butt to get off lol. If anyone wants to buy this " almost???..???" new like perfectly clean hardly used at all cog set, I'd be willing to listen to the offer. LOL