- Size Compatibility: Available in 110/130 BCD with a range of splines: 36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T, 52T, 54T, 56T, 58T, and 60T, ensuring a perfect fit for various cycling needs. - Durable Material: Constructed from high-quality aluminum alloy, our narrow wide chainrings are designed to withstand strong forces, minimizing the risk of chain dropout during rides. - Precision Engineering: The teeth thickness is expertly processed to ensure seamless compatibility with both inner and outer chain links, reducing friction and noise for a smoother pedaling experience. - Safe and Effective Design: Features integrated processing and enhanced structural intensity, making it ideal for time trials and competitive cycling. The unique tooth design improves chain performance, enhancing overall ride efficiency. - Practical Applications: - Perfect for competitive cyclists seeking optimal performance during races or time trials. - Ideal for mountain biking where chain retention is crucial on rugged terrains. - Suitable for everyday cycling enthusiasts looking to upgrade their drivetrain for improved reliability. Enhance your cycling experience with our precision-engineered narrow wide chainrings, designed for durability, efficiency, and compatibility.