- Compatible with most 110/130BCD cranksets. Ensure compatibility with your crank and the number of teeth specifications before purchase. - Crafted from aluminum alloy, this narrow-wide chainring features a unique design with alternating tooth shapes to prevent chain drop, ensuring reliable performance under high stress. - Available sizes: 110/130BCD; tooth options: 36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T, 52T, 54T, 56T, 58T, 60T. - The precision-engineered tooth thickness seamlessly integrates with both inner and outer chain links, reducing friction and noise for a smoother ride. - Use this chainring for mountain biking, road cycling, or commuting to enhance your bike's performance and reliability. - Ideal for competitive cyclists seeking an edge in speed and efficiency, as well as casual riders looking for optimal chain stability. - Designed for durability and high performance, this chainring is a valuable addition to any cyclist's gear.