YBN

YBN ebike chain 8 9 10 11 12s speed for mid motor e-bike for BOSCH Bafang for Shimano electric bike 136links high strength chain YBN was founded in 1989 ,serves a wide range of customers, with sales throughout Asia, Europe and the Americas, based on advanced manufacturing, effective quality control, and sustainability through creation and innovation. Brand: YBN Model: 8/9/10/11/12s for ebike, and also can use on ordinary bike Compatible for Shimano / Campanolo / SRAM Suitable for road bikes MTB folding bike Weight: 8s 380g, 9s 355g, 10s 338g, 11s 306g, 12s 280g. Technology advantage: DHA hardened roller and pin, it is coated by a special chromium carbide layer. Low noisy tech. SLA - Superior Lubricating Aid series ．Longer lifespan Teflon coating acts as an extra layer of protection when chain is shifted or turned during riding. It also benefits chain shifting/sliding gently and easily. ．Non-stick Teflon coating applied to chain will give excellent non-stick/waterproof properties and is very easy to clean. ．Low friction and abrasion resistance Teflon coated surfaces reduce friction and prevent galling. Teflon layer added abrasion resistance and increased wear life. Model Details Model Details ebike 8s full silver is 136links, 380g. ebike 9s full sliver is 136links, 355g. ebike 10s full silver is 136links, 338g. ebike 11s full silver is 136links, 306g. ebike 12s full silver is 136links, 280g.