heres mine fitted, it really is that easy,
all you need is the calipers, pads, discs and four 1mm washers, two for each side, make sure to clean the hub face off completely so that the new disc sits on it flat or you'll get a really annoying squeak.
This shows the difference in caliper size from my original March caliper to a Pulsar caliper, you can clearly see why the braking would be much improved.
