Backcountry Tour of the Pyrenees? You can’t handle the backcountry tour of the Pyrenees! Words & Photography CHIPPS It took less than a hundred metres of gravity-assisted descending for my brand new rear tyre to die, to give up its air as it gushed sealant over my head and quickly sat the rim ungraciously down on the ground. It was the first morning of the first day of my ‘end of the season’ holiday in…