The product is a chain stabilizer designed for optimal performance and durability. It features a single-plate bracket, ensuring a secure and stable fit for your bicycle. The sleek black design not only adds a touch of elegance to your bike but also provides robust protection against chain drops and other potential issues. Ideal for both casual riders and serious cyclists, this chain stabilizer enhances your biking experience by ensuring smooth and reliable gear transitions. Features -Color:Black -Material:Aluminium Alloy -Size:5.30X5.00X2.50cm/2.08X1.97X0.98in -Crafted from aluminium alloy materials, this product offers exceptional durability and resistance to impacts, ensuring it stands up to the rigors of intense biking activities. -The innovative bracket provides robust chain stability, making it a reliable choice for maintaining optimal chain performance during rides. -Designed for broad compatibility, it supports chains, making it suitable for a wide range of bicycle models and enhancing its versatility. -Installation is straightforward and user-friendly, allowing you to set it up in just a few simple steps without any hassle, saving you time and effort. -Featuring a sleek black design, this chain protector not only serves a functional purpose but also adds a touch of elegance to your bicycle's overall appearance. Package list: 5 x Bike Chain Tensioner 10 x Screws