Originally Posted by
desastar
Not sure if it can be repaired, but you can certainly replace the whole handlebar post. I'll be doing that in a week or two, hopefully won't be too difficult.
Thanks Desastar, where have you sourced your replacement from? I had another look at my stem, I think there is enough meat around the holes to bore them out to 9 or 10mm diameter and insert brass sleeves to take the pins.