This road bike C-clamp release switch screw clamp fine-tuning device is made of metal material, featuring high-quality and sturdiness. It can maintain stable performance in various cycling environments. Its specification is that one set contains 2 release screws, which can well meet the needs of bicycle use. This clamp fine-tuning device has strong adaptability and can be perfectly matched with a variety of road bikes, bringing a smoother cycling experience to riders. In terms of usage, it is an indispensable and important part of road bikes. The C-clamp release switch screw clamp fine-tuning device can precisely adjust the tightness of the brake clamp, enabling the braking performance to reach the best state and ensuring the safety of riders. Whether it is for daily urban commuting or professional road races, it can play an important role and is an ideal choice for improving the performance of bicycles. Thanks to its high-quality material and excellent design, it is deeply loved by consumers in Europe, South America, Southeast Asia, North America, Northeast Asia and other regions.