My cool ZX7R(aka ZXR750/Europe)last dec15.01 in Manila. Has Full Muzzy Titanium 4 into 1 exhaust system w/ aluminum pipe. Rear shock has been extended to full length(added about 3inches in height frm normal). Braided brake lines, Renthal race sprockets, full rejetted race carbs among other things. Once used by a local racer. Very fast! Very reliable too! No problems whatsoever!! (It really depends on previous owners). NOT heavy AT ALL considering this is my first 750 Superbike(mostly rode 400's,250's and a ZX6R)and I'm only 5'6" to top it off. Love the handling, so easy to ride. NO regrets! Enroute to a charity bikerun that consists of 200 riders.