Chromoly Axle Weight: 4.9 oz (140 g); Tension: 8 Nm - 12 Nm; Platform Area: 15.7 inches (400 mm2); Platform Width: 2.4 inches (60 mm); Stack Height: 0.7 inches (17.8 mm); By simplifying the structure of the body, it greatly reduces the cost. Large cleat ground for stable pedaling and superior power transfer The soft spring tension makes it perfect for beginners and women to binding pedals and enjoy the performance of LOOK pedals for any rider.