Originally Posted by
Andrew R Stewart
Actually any of the many parts that when assembled become a crank/pedal/BB system can be the cause of clicks. So as mentioned one starts with the easy to get at and easy to deal with parts. Pedals, chain ring bolts and crank arm retaining bolts are the first I go to. Yet at work we see many BBs loose in the frame or just work out too. Andy
I would include the shoes in that system, particularly if they are the clipless variety.