The extra-wide, low-profile design of the SPD-SL cleat and binding mechanism creates a highly stable interface between the shoe and pedal. No wasted movement. No loss to flex, voids or mismatched shoe/pedal designs. It’s why so many Pro Tour and serious riders use SPD-SL.
• Fixed foot position with no float, no twisting equals more efficient power transfer
• Fits SPD-SL pedals only