Professional Bicycle Pedals Sturdy & Durable: These pedals are crafted from CNC integrated aluminum alloy, chromium-molybdenum steel with an anodic oxidation process for improved durability, and corrosion resistance. Large, Lightweight & Smooth: The large and lightweight bicycle pedals allow for a more comfortable riding experience and provide optimal foot grip during cycling. Amazing Slip Resistance & Superb Grip: Slippery pedals can be dangerous during cycling sessions. This is why these mountain bike pedals are crafted with stainless steel cleats on both sides to ensure effective grip . Convenient Installation & Wide Application: For easy installation, the pedals have signs to indicate the right and left pedals. (Note: L stands for left and R stands for right). They are compatible with the international standard of 9/16” threads.