- Secure and Efficient Design: This advanced chainring features integrated processing and a reliable intensity level, making it ideal for time trials and competitive cycling. Enhanced support positions and a manual tooth shape ensure optimal chain performance. - Durable Aluminum Alloy: The narrow-wide design is crafted from high-quality aluminum alloy, featuring positive and negative tooth profiles that effectively prevent chain drops while providing robust power transfer. - Compatible with Multiple Cranksets: Our chainring is designed to fit most 110/130 BCD cranksets. Please verify your crank model and tooth count specifications before purchasing to ensure compatibility. - Precision Tooth Engineering: Each tooth is meticulously processed to seamlessly align with both inner and outer chain links, reducing friction and noise during rides for a smoother cycling experience. Use Scenarios: 1. Ideal for competitive cyclists looking to enhance performance during time trials or races. 2. Perfect for daily commuters who need reliability and efficiency on varied terrains. 3. Suitable for mountain biking enthusiasts who require a robust solution to prevent chain drops on rugged trails.