I use the Ultegra 6620 pedal, they are nice and wide and I have never slipped off it. In fact I can pedal pretty good if I don't get immediately clipped in. Walking in the cleats for 2 miles would not be fun, I prefer to just wear out a pair of socks instead.
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The problem with the gene pool is that there is no lifeguard and the shallow end is much too large
2013 Noah RS