Information: Done by Kawasaki Racing USA: Full MUZZY Titanium 4 into 1 exhaust system w/ aluminum pipe. LP Speedscreen. Rear shock extended to full length (added about 3inches in height from normal). I placed a Flasher at the rear tail(FIRST EVER/never heard anyone do that). Steel Braided brake lines, Renthal race sprockets, full rejetted race carbs among other things. Once used by a local racer in a national competition (and won!). 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 AT ALL! Planning a paint job soon.