SHIMANO Ultegra SPD-SL Carbon Road Bike Pedals - PD-6800 Material: [pedal body] carbon fiber, [cleat plate] aluminum Float: +/- 3 deg Entry / Release: adjustable Pedal Wrench Type: [Allen] 8 mm Claimed Weight: [per pair with SM-SH11 cleats] 353 g, [per pair without cleats] 283 g Extra-wide platform for a much more efficient transfer of power Durable stainless steel body reduces flex and pedal body wear Adjustable entry and release tension settings High end, low maintenance sealed cartridge axle unit Weight: 317g