Originally Posted by
JamesRL
Many years back I had Shimano 600 pedals that had a combination system. They worked fine. I had no problems getting in and out.
Most of these pictures show Shimano's 600 old clip and strap pedals that have no cleat retaining mechanism at all. The photo at the right seems to show a plastic Look-type cleat bolted directly to the pedal but what it does is a mystery since the pedals have no retaining/release mechanism for it.