Just examined the tyre and rim, looking at the last 2 tubes it seems they both punctured in the same place.
Couldn't find anything sharp in the rim itself and nothing obvious in the tyre except a little pointy stone that was lodged into it, though it didn't seem to have broken all the way through the tyre....
Just examined the tyre and rim, looking at the last 2 tubes it seems they both punctured in the same place.
Couldn't find anything sharp in the rim itself and nothing obvious in the tyre except a little pointy stone that was lodged into it, though it didn't seem to have broken all the way through the tyre....