- Optimal Shoe Plate Adjustment: Attach this pedal plate tool to locked shoes and secure the locking tab to adjust the shoe plate angle. This helps sync foot shape with the pedal for improved power transfer and control. The tool includes scale references to describe functions after angle adjustment. - Quick Installation: Replace old non-slip nails with new ones in minutes. Mark the correct nail positions on the tool and align them with the pedal for precise, beginner-friendly setup. - Power Centre Alignment: Based on your foot shape, attach the locking plate at the force center to the forefoot and adjust the two shoe positions so they align consistently through the grid points. The center of force is generally on the center line between the first and fifth joints. - Easy Driving and Fit: Suitable for internal locking plate installation based on stand width. If your natural stance is wide, install the locking plates outward to bring the shoe closer to the crank. This helps align hips, knees and soles and adjust closed shoes to your standing habit for improved comfort and efficiency. - Use scenarios: - Road cycling: dial in a consistent foot-to-pedal position for better power transfer on varied terrain. - Indoor trainer: quickly adjust angle and nail positions to save setup time between sessions. - Wide-stance riders: outward plate placement to bring the shoe closer to the crank for improved alignment and control.