Removed from a brand new bike to upgrade to a 160mm rotor instead. This disc has seen very light use from the bike mechanic (when the bike was built) and myself when the bike was delivered, I must of ridden no more than 300-400 metres on it. Also included is the original Shimano locking ring which is in brand new, completely unused condition. In fantastic used condition, great chance to save a bit of money. Any questions please ask! RRP £35 NO OVERSEAS BIDDERS UK POSTAGE ONLY