Product Details Brand: ROCKBROS Material: Aluminum alloy Color: Black/Red Weight: Approximately 336 g Dimensions: Approximately 9*7.5 cm Features Wide Surface: The pedals have a wide surface that provides a better grip and is highly energy - efficient. Sealed Bearings: With bearings made of chromolybdenum alloy, the pedals can rotate smoothly. The sealed covers prevent water and dust from entering. High - quality Materials: The body of the ROCKBROS pedals is made of high - quality anodized aluminum alloy, manufactured using CNC - Cut technology. As a result, these pedals are durable and long - lasting. Non - slip: Non - slip studs per piece improve the contact between the pedals and the feet. Easy Installation: The right and left pedals are marked with "L" and "R" on the platform, enabling you to install the pedals more easily.