About LOOK Keo Carbon Road Pedal: "From the originator of the modern clipless pedal comes the KEO, a lightweight pedal made for speed and power. The new thinner, lighter body is made of injection molded carbon with a low stack height and excellent corning clearance. The lightweight chromoly spindle provides incredible power transfer at a fraction of the weight. KEO specific cleat provides smoother entry and exit with less wear and has a memory tab to insure correct cleat replacement. Adjustable tension. Sealed needle bearings. Carbon (CAR). Wt: 230g.".