Is there a noticable performance different between the SPD and the SPD SL systems? I've got SPD SLs on my current bike, but some of the touring I do required quite a lot of walking, so I was thinking ...
I have a pair of Chrome Midway Pro SPD cycling shoes. These look like sneakers, but have a cleat mount embedded in them. Mine have worn down a bit and now the cleat crunches against the ground all ...