Shimanos SPD-SL Cleat Set includes two cleats and all the installation hardware youll need. The cleat set is compatible with all Shimano SPD-SL pedals, including the Dura-Ace PD-7810 and the Ultegra PD-6620 models. The SM-SH11s are the Black/Yellow floating cleats with 6 degrees of floatthis is the stock cleat that comes with the Dura-Ace and Ultegra SL pedals. Or if you prefer a fixed cleat with no float, there is the option of Shimanos Black/Red cleat, the SM-SH10. The SM-SH12 is the Black/Blue cleat and sits in the middle with 2 degrees of float.