Hi there folks. Just bought a pulsar etc, doing all the jobs in turn that need doing, first off been told i need rear discs and o/s r caliper. Are oe grade pagid discs and caliper acceptable as i drive sensibly, and its under 300 hp:-D. ? And im guessing the rears take less bias. Have an annoying squeak from the rear that goes after a bit also. ? common ? Lastly, who is my most local gtir specialist and rolling road you lot use. Thanx in advance from a noob