Shimano STEPS CN-E8000 E-Bike Chain Description: The Shimano STEPS CN-E8000 E-Bike Chain is designed to withstand the power and torque of an E-Bike. Best performance when paired with the Shimano STEPS E8000 group. SIL-TEC surface treatment on the pin and rolling link plate increases the life of the drivetrain. Features: Improved durability by 50% or more versus a standard chain Shimano SIL-TEC treatment throughout the chain improves durability 11-speed specific Specifications: Speeds: 11 Speed Links: 138 Chain Width: - Chain Connector: Quick-Link Pin Type: Solid Color: Silver Weight: 315g