These Oranges Autoparts 70mm 2 Pairs V Bike Brake Pads are made with high-quality materials, including aluminum alloy and carbon fiber, for durability and performance. They feature a unique wave design for better braking performance and are compatible with most V-brake systems. The brake pads are easy to install and come with all necessary hardware, including hex nuts and spacers. They are also suitable for mountain bikes, road bikes, and BMX bikes. With their superior braking performance and long-lasting durability, these brake pads are a great choice for any cyclist looking for a reliable and affordable upgrade.