105 shifters - what will they shift?
I currently have a triple chainset, 9 speed rear and 105 shifters. I am switching to a double chainset. Can anyone confirm whether the shifter for the front will work for a double as well as a triple? I presume it will as there don't appear to be options advertised. I've never bought shifters before - and if I can avoid don't want to for this bike which is going to be replaced next year.