Designed to transfer more power from the body to the bike the shimano a600 touring pedals boast an ultra lightweight design with an aerodynamic wide platform for a more efficient transfer of power from the shoe to the pedal a highly stable interface is created by the single sided cleat and binding mechanism meaning less wasted movement the a600 pedals are to be used with all mtb and touring spd shoes lm features shimano a600 touring pedals lightweight and aerodynamic design wide