overmind
My other bike is a Pinarello
- Location
 - Reading, Berkshire
 
In attempting to true the back wheel on my son's bike I came across two spokes which I was unable to tighten with a spoke key. The reason was that they had been rounded off.
I had to use a mole-wrench to gradually unscrew the spoke nipple, which was partly seized onto the spoke. In the process, it took away about 50% of the metal but I managed to replace both in the end. It was like a kind of micro version of removing a stuck seat post. Worst case would have been to snap the existing spoke and then remove it.
With both spokes repaired I re-trued the wheel successfully. It is debatable whether it was worth my time but learning wise it was worth it.
	
		
			
		
		
	
			
			I had to use a mole-wrench to gradually unscrew the spoke nipple, which was partly seized onto the spoke. In the process, it took away about 50% of the metal but I managed to replace both in the end. It was like a kind of micro version of removing a stuck seat post. Worst case would have been to snap the existing spoke and then remove it.
With both spokes repaired I re-trued the wheel successfully. It is debatable whether it was worth my time but learning wise it was worth it.
			
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