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 engineere...
SRAM'S 10-speed PowerChain™ features the PowerLock® connecting link - secure tool-less attachment. Compatibility extends to industry-standard 10-speed systems.
Extremely strong. Incredibly precise. SRAM's PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2™ riveting process increases the Push ...
