SHIMANO's DEORE XT PD-M8100 pedal features a stiff and lightweight design for efficient XC pedaling. Wider edge-to-edge contact points offer more efficient power transfer and strategic pedal body design enhances mud shedding Wider edge-to-edge pedal–shoe interface transmits power efficiently Works best with XC series shoes 1.0 mm cleat spacers included Stiff and lightweight design assists aggressive trail riding