YBEKI 130 BCD Chainring 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T Round Narrow Wide Single Chainwheel for 8 9 10 11 12 Speed Road Bike (Black,

☆ Chain - Round narrow wide single 130 BCD chainring for 8 9 10 11 12 speed road bike. Chainring versatility. Prevents the chain from falling and is easy to install. Hard oxidation treatment for CNC high speed engraving and milling. To enjoy the ride, it is important to choose quality. ☆ Safe and efficient design - Integrated CNC machining, the strength is safer and suitable for long-time cycling. The effectiveness of the chain is increased by the shape of the positive or negative teeth in the extended version. ☆ Lightweight Design - The chainring is made of alloy construction, making it lightweight yet sturdy. Positive and negative (positive teeth correspond to the width of the Kian teeth, negative teeth corresponding to the chain are narrower), teeth designed to prevent the chain from falling. ☆ Smooth and Beautiful - Bicycle chainring made of high quality material maintains smooth surface, bright color, fade and corrosion resistance. It's easier to clean than traditional chainrings and makes the whole bike more beautiful. ☆ Quality Guarantee - If for any reason you are not completely satisfied with your purchase or have any quality issues within one year. Please feel free to contact us by email. We will do our best to deliver the product that suits you as quickly as possible. Narrow width design provides 1x configuration for virtually any chainwheel configuration without the need for a chain guide. A cost-effective upgrade that improves chain retention.