30-03-12, 02:06 PM 
		
	
	
		If you've just unblocked them and re-routed them then it could have flushed out any crap in there. Is the bike kept outside without a cover / used in the rain?
If it continues, its worth investigating, if it was just the one time I wouldn't be too concerned.
	
	
	
	
If it continues, its worth investigating, if it was just the one time I wouldn't be too concerned.


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