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 pedalshoe interface transmits power efficiently. Works best with XC series shoes. 1.0 mm cleat spacers included. Stiff and lightweight design assists aggressive trail riding.