The Bike Pedals 9/16" Aluminium Lightweight set includes 2 durable and stylish pedals designed for adult riders. These red pedals are suitable for various bike types, including mountain bikes and road bikes. Made of lightweight aluminum, they feature a 9/16 inch pedal axle size and a compact size of 3.58 x 3.18 x 0.78 inches. The pedals offer a riding and sports style, making them ideal for cycling enthusiasts looking for high-quality components to enhance their biking experience.