Features: Narrow Wide Design: The aluminum narrow-wide chainring ensures optimal chain retention and minimizes the risk of dropping the chain during rough mountain biking trails, providing a smoother riding experience. Lightweight Construction: Crafted from good-quality aluminum, this lightweight single-speed bike chainring tooth plate is designed to enhance performance without adding unnecessary weight, making it ideal for competitive cyclists. Versatile Compatibility: This mountain bike single chainring is suitable for various bike setups, including mountain and road bicycles, allowing for easy modifications and upgrades to your existing chainset. Anti-Drop Technology: Featuring an innovative anti-drop design, this bike modified round chainring securely holds the chain in place, ensuring reliability and peace of mind on challenging terrains or steep climbs. Durable Performance: Built to withstand the rigors of mountain biking, this chainwheel is engineered for durability and longevity, making it a perfect addition to any mountain bike crankset tooth plate parts. Specifications: Material: Aluminum Alloy Size: 16.77*16.77cm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1* Chainrings