Rounded pedal...

spasypaddy Posts: 5,180
edited December 2008 in Workshop
I want to remove my pedal but where the 15mm spanner goes it has been rounded (these pedals have moved from about a bit (4 different bikes!) what would you suggest i do?

I want to put on some SPDs so that i can use this bike fixed rather than SS and im not willing to learn to fix ride with road pedals as its one too many things to have to think about.