SRAM EX1 PCEX1 Road/MTB Chain

The high torque loads of E-MTBs require tough components. The straighter chain line EX1 offers allows the use of a chain that is wider and more robust than those found on drivetrains not specifically engineered for E-MTBs. The EX1 chain has been engineered to run quiet across the gear range and transmit more power to the rear wheel. Features: - EX1 chain is wider and designed for the high-torque, heavy-duty use of E-MTB Specifications: - Closing Link: PowerLock® - Outer Plate: Nickel - Inner Plate: Polished - Pin Treatment: Chrome hardened - Rivet Type: Solid pin - Recommended Group: EX1 Technology: PowerLock®: - SRAM chain engineers developed PowerLock® as a tool free, sure, and consistent way to connect our chains. While PowerLock® does not require special tools for install, the especially tight tolerances of 10-, 11- and 12-speed drivetrains mandate that each PowerLock® is good for a one-time application only.