Shimano STEPS CN-E6090-10 Ebike Chain - 10-Speed | 138 Links Gels The Shimano Ultegra CN-6701 is

The Shimano Ultegra CN-6701 is the OEM-specification 10-speed chain for the Ultegra 6700 groupset

and older utility bikes

delivering continuous smooth pedaling even through shifts under load

Keep one in the toolbox or the travel case

and the grip compound performs reliably in both wet and dry conditions

Shimano STEPS CN-E6090-10 Ebike Chain - 10-Speed | 138 Links Gels The Shimano Ultegra CN-6701 isWhy Is the Shimano STEPS CN E6090 10 Built for E Bike Drivetrains? The Shimano STEPS CN E6090 10 is a dedicated 10 speed e bike chain engineered specifically for use with Shimano STEPS e bike drivetrain systems. Designed to handle the sustained torque demands of motor assisted riding, the E6090 10 receives SIL TEC treatment on its pins and plates for increased durability and reduced friction, critical for an e bike chain that works harder and sees