And the Look Cleat can be a bit slick on the bottom, causing a sketchy moment when stopping. If you ride alot, out in the country, with little need to stop, I like these pedals. I have had an older variant for many years, no problems. If you ride in town, or plan to walk a bit, then get SPD pedals. But for rigidity and power transfer, the Look Cleat works better. Loosen the tension, to start with.