1. Material: The bicycle pedals are crafted from aluminum alloy, offering rust resistance and exceptional strength. The chrome molybdenum axles deliver stability and durability for a safe riding experience. 2. SelfLocking NonSlip Design: Featuring a selflocking mechanism, these pedals provide a secure grip, ensuring safer rides on uneven terrain. Enjoy a smooth and longlasting performance with our selflubricating sealed bearings, which minimize friction and maximize riding efficiency. 3. Adjustable Tension: These professional road bike pedals allow for tension settings for cleat engagement and release. Use an Allen key to turn the adjustment knob—clockwise ('') increases tension, while counterclockwise ('') reduces it. 4. Easy Installation: The pedals come with all accessories for hassle assembly. Clear directional markings ('L' for left, 'R' for right) make installation quick and straightforward.