matt.price Posted March 10, 2011 Report Share Posted March 10, 2011 Hey, there is a clunking sound every crank rotation, its defo not the freewheel. so it must be the bb? i got a bb tool and such , what can i do to help fix this , or is it a new bb for the win? cheers Quote Link to comment Share on other sites More sharing options...
Alex Dark Posted March 10, 2011 Report Share Posted March 10, 2011 Check the bb isn't loose, while you're there grease the splines of your cranks and the cups where they touch the actual bb shell itself. If that hasn't sorted it, maybe your pedal bearings are dead? Either that or bottom bracket. Quote Link to comment Share on other sites More sharing options...
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