The NX Eagle PG-1230 cassette delivers a wide 11-50T gear range that lets riders tackle steep climbs and varied terrain with confidence. Designed to bring Eagle performance to bikes with standard HG freehub bodies, it offers an easy upgrade path with smooth, dependable shifting for trail and all-mountain riding.

Technology

• PowerGlide II
  Cassette technology optimized for offroad. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain.
  
• Eagle
  Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains.