well, 120 in the rear, 110 in the front is what I use, after a week it'll go down to rest at about 80.
have you got decent rim tape? if so, make sure there's no debris kicking around in there..
also you have to "work" around the tyre when you fit it and the tube is semi inflated, to make sure you're not jamming the tube with the bead of the tyre.
the pinch flat is self explanatory and was caused by not enough air/clouting the kerb.
well, 120 in the rear, 110 in the front is what I use, after a week it'll go down to rest at about 80.
have you got decent rim tape? if so, make sure there's no debris kicking around in there..
also you have to "work" around the tyre when you fit it and the tube is semi inflated, to make sure you're not jamming the tube with the bead of the tyre.
the pinch flat is self explanatory and was caused by not enough air/clouting the kerb.