SRAM 1X is the only one you need: less weight, better chain control and the ability to sync up with any riding style.
SRAM's 1X drivetrain philosophy focuses on optimizing how components work together- crank to ring, tooth to chain, shifter to derailleur, derailleur to cassette, and cassette to wheel. No matter where you ride, no matter what you're up against, SRAM 1X takes you further.
FEATURES AND BENEFITS
X-SYNC™ 2 chainring design increases chain retention, wear life, and reduces friction and noise.