Keenso 11-Speed Mountain Bike Chain - Durable Electroplated Anti-Rust Bicycle Chain for Road & Folding Bikes | Perfect for Trail Riding, Commuting & Urban Cycling

Feature: 1. Double X Bridge Design: Quickly grab the shifting action of the double X bridge design chain, the winding point is sensitive and glossy, and the inter tooth operation is smoother and more stable in the intense transmission state. 2. Electroplating Process: The folding bike chain is treated by electroplating process, which is not easy to rust, , and stable in shifting. 3. High Strength Carbon Steel: quenching heat treatment, impact resistant new structure, one piece stamping, high rigidity forging process can withstand high strength instantaneous explosive force, greatly enhancing service life. 4. Built in Shaft: Bike parts built in shaft has high fitting force and strong pulling force, faster response rate and higher transmission rate to reduce power transmission loss. 5. 11 Speed: Fully compatible with 3 mainstream transmission systems, 11 speed can be adjusted to meet your different needs. Specification: Item Type: Mountain Bike Chain Material: Carbon Steel Speed: 11 Speed Package List: 1 x Mountain Bike Chain 2 x Hook and Loop