had one of these dashes on my RS125, was bloody fantastic and easy to wire up, weighed nothing compared to standard clocks.
this is what i had on the RS

and this is what im thinking about getting for the ZXR
http://www.acewell.co.uk/Acewell%20Spee ... =full&id=6

now im pretty sure that on race bikes all you need is a rev counter and temperature readings? which is why i think this is pretty damn brilliant as it has everything that you need on it (bar a few extras).