I bought a Defy 3 from the LBS over a year ago and supposedly got fitted for the right size bike - I'm a leggy 5'10" and the frame is a L.
I've spent most of that time commmuting a 10 mile each way journey with no issues at all, however I've tried to do a few longer rides on it and I'm finding that I'm getting pain at the tops of my arms and across my shoulders. The stem is mahoosive so my first thoughts are that I could do with a shorter stem. Am I barking up the wrong tree and do I need a more compact frame for longer rides ?
TIA

