SRAM X1 Drivetrain, Part 2 July 15, 2014July 15, 2014 by Noah Bodman SRAM’s new X1 is lighter, cleaner, and shifts better than 2x10 systems, and it’s currently the most affordable 11-speed drivetrain available.
Wolf Tooth Chainring August 12, 2013 by Tom Collier Want to make your ride simpler, quieter, and lighter? You should try the Wolf Tooth narrow/wide chainring.