Thanks folks.
I hear these stories but I’ve never come close to going through a set of pads in those distances anywhere.
It’s a particular set of circumstances that causes this problem. In the Brecon Beacons (or parts thereof) the top layer of soil is sand and a bit of clay, and when it’s raining there’s enough surface water to make it into a watery slurry that splatters, and when it gets into your brake calipers the surface tension holds water and grit between the brake pad and disc. This destroys your pads in the course of a ride of few hours. If the soil is rockier or muddier or not raining enough the you don’t get it. So count yourself lucky! Sounds like if it’s rocky enough I’ll be fine.
Should be more concerned about tyre carcass I tell thee!!
Well I’m debating wether or not to fit suspension forks to my adventure bike for this trip. I prefer riding it rigid for long distances, it’s that sort of bike. Of course this trip is going to be very rocky, and whilst I am well used to rocky riding on rigid it makes you go a lot slower. I’m thinking this might reduce the risk of slicing a tyre.