1. Material surface: 7075 aluminum surface oxidation

2. Function: increase the support strength of the main pedal

3 Reasons for modification: Both sides of the main pedal are suspended in the air, which is easy to bend and break.

4. Advantages: Compared with commercially available products: it can be installed without removing the pedal bracket;

The positive and negative teeth are designed to provide support for the main pedal after external rotation.