Chains

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. - EX1 chain is wider and designed for the high-torque, heavy-duty use of E-MTB - Compatibility: 10-speed - Chain length: 144 links

The Flattop technology of the SRAM Rival chain creates a lighter, quieter, stronger chain that's compatible with 12-speed 1x and 2x eTap AXS drivetrains. Ride far, long, and fast. This chain can go the distance. - Flattop technology allows for a narrower chain with quieter operation and increased strength and durability - Use for both 1x and 2x eTap AXS - Includes Flattop PowerLock

Beyond an incremental improvement. The Flattop technology of the SRAM Force chain creates a lighter, quieter, stronger chain. Ride far, long and fast—this chain can go the distance. - Flattop technology allows for a narrower chain with quieter operation and increased strength and durability - Hard Chrome plated inner and outer plates for faster and more precise shifts