This bicycle bar end plug is specifically designed for mountain bikes and is a high-quality accessory to enhance the cycling experience. It is made of a combination of aluminum alloy and plastic. The aluminum alloy part is strong and durable, capable of withstanding a certain amount of external force impact without deformation, ensuring the stability of the bar end plug during long-term use. The plastic part provides good flexibility, making the bar end plug fit more tightly with the handlebar and effectively preventing it from loosening. In terms of specifications, it is provided in pairs, meeting your need to replace the bar end plugs on both handlebars at one time. This highly adaptable design can perfectly match the handlebars of mountain bikes. Whether you're riding for daily commutes or participating in professional mountain cross-country events, it can add both practicality and aesthetics to your bike. It has undergone an anodic coloring process, featuring an exquisite appearance that can add a unique charm to your mountain bike and make your ride stand out among many others. Whether you're a fashion-seeking cycling enthusiast or a quality-conscious professional rider, you can find value in this bar end plug that meets your needs. Choose this bar end plug to bring a brand-new upgrade experience to your mountain bike.