Shimano 11 Speed E-Bike Chain Model: Cn-E8000 Links: 138 Quick link: included Application: E-Bike / MTB / Enduro / Race Features: --Heavy duty E-bike chain designed for the added torque of the Shimano STEPS drive unit --For single ring chain set use --Compatible with 11-speed --Sil-Tec surface treatment technology on inner and outer links that is smooth running and increases durability --Includes quick link --138 links This heavy-duty 11-speed E-bike chain is specifically engineered to handle the increased torque from the Shimano STEPS drive unit. It is designed for use with single ring chainsets and features Shimano's Sil-Tec surface treatment for enhanced durability and smooth operation. The chain includes a quick link for easy installation and measures 138 links in length.