I disagree weeksy. Ohlins forks, shockand damper together make a vast improvment over std. Ok you don't have to buy ohlins you can have the showa with ohlins internals but don't ya just love that gold colour. Lighter wheels allow you to turn much quicker. Slipper cltch a must for track days, Termie's, no duke should be seen or heard without them, rear sets allow you to set them up to your own leg lenght etc and also give better ground clearence. Its only when you have all of the above and then try a bike which is std that you realise what a difference they make.