1. This is a combination of disc brake discs and brake pads designed specifically for mountain bikes and shared e-bikes. It is a good choice among bicycle accessories. 2. This set of disc brake discs and brake pads is carefully crafted from stainless steel, which is sturdy and durable. In daily use, it can effectively resist wear and corrosion, providing long-term reliable support for cycling. 3. It comes in a variety of models, including different specifications such as 120mm, 140mm, and 160mm, with a thickness of 2mm, which can meet the diverse needs of different users. Among them, the 120mm model has four styles: A, B, C, and D; the 140mm model has five styles: A, B, C, D, and E; the 160mm model has nine styles: A, B, C, D, E, F, G, H, and I. The rich styles allow you to make a precise choice according to the actual situation. In addition, it is also thoughtfully equipped with 10 screws for easy installation. 4. This set of disc brake discs and brake pads is suitable for a variety of vehicle models. Whether it is the exciting off-road adventures of mountain bikes or the daily commuting of shared e-bikes, it can handle them with ease. It also performs well on vehicles equipped with automatic transmissions (AT). 5. Its design fully takes into account the actual needs during the cycling process and can provide stable and strong braking force at critical moments to ensure cycling safety. It is popular among consumers in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East. 6. If you are looking for a brake accessory with high performance, multiple models, and durability, then this set of disc brake discs and brake pads is worth considering. It can add more safety and fun to your cycling journey.