pads/disks for 90

[Simon Allcorn]

Correct me if I'm wrong but most rear pad's are much smaller than the front
pads. 

So which pad's wear out first is affected by size & work done and I'm sure
several other factors. 
(how many times have you replaced front or rear pads only to find a left pad
worn to the bone and a right pad 1/2 full ?)

what am I saying ?
"Pad's wearing more quickly doesn't mean that they are providing more
braking force"