DYC 10/11/12 Speed Mountain Road Bike Chains SP PIN Colorful electroplating Competition level fit for UT SRAM DA SHIMANO

BrandDYCProduct nameBIKE CHAINModel10/11/12 SpeedMaterialSteelApplyMountain Bike/Road BikePackageBoxModelSpeedSpecificationChain widthSectionsNet WeightD-10S-XXX10 Speed1/2“x11/128"5.9mm116L271gD-11S-XXX11 Speed1/2“x11/128"5.5mm118L261gD-12S-XXX12 Speed1/2“x11/128"5.2mm118L251gSelling Point:1. Dovetail bridge type chain plate - perfectly matched with flywheel tooth shape, enhancing the smoothness of speed change. 2.PIN- Hydraulic riveted chain shaft, super strong shaft pin embedding force, resistant to pulling, will not break the chain. 3.SP hardening - The chain shaft is hardened through a special process, ensuring high strength and greater durability 4. External chain plate guide Angle - enhances smooth gear shifting and reduces gear wear. 5. Inner chain plate Angle guide - Enhance speed performance and prevent chain breakage from being stepped on.Tianjin Dongya Chain Co., Ltd. （DYC）was established in 1987. Covering an area of 12,000 square meters, it has over 200 employees, among whom there are more than 40 professional and technical personnel of various types. The annual production capacity reaches 25 million pieces. In 2012, it applied for and obtained six invention patents and was rated as a science and technology enterprise in Tianjin. In recent years, our company has successively won awards such as the "Cooperation Support Award", "Annual Best Quality Award", "Core Supplier Guarantee Award", and "Outstanding Supplier Award" issued by our clients. The products are distributed throughout the country and marketed in many countries and regions such as Europe, America, Southeast Asia and South America. They enjoy a high reputation both at home and abroad and have a very broad prospect, being deeply favored by users.Pre-purchase instructions Regarding color difference: All product images displayed in our store are real photos. However, due to factors such as shooting lighting and electronic display screens, there may be slight color differences. This type of issue does not fall under quality problems. The final color is subject to the actual product. Regarding weight: The weight of the chains is all measured manually. Due to different measurement methods and tools, there may be some errors. The specific weight is subject to the actual product. If a return or exchange is requested due to a weight discrepancy, it does not fall under the category of returns or exchanges with weight issues.