Whether you're new to clipless pedals or have a limited range of knee mobility, Shimano's SM-SH56 SPD Multi-Release Cleat is a great choice. Featuring a 13-degree clip-out angle and multi-release functionality that allows you to clip out of your pedals by twisting your foot in either direction or by lifting and twisting your heel, these cleats make it easy to quickly get out of your pedals when the need arises.