Maximum wide-range 11-50T 11sp mountain bike gearing at minimum weight (519 g)

• Compatible with Shimano HG splined freehub bodies only
  
• X7 cogs spread over x2 anodized aluminiumspiders with x4 smaller individual sprockets
  
• X2 largest sprockets (42T & 50T) are manufactured from heat-treated AL-7075 for maximum strength and longevity with minimal weight gain
  
• Rest of the sprockets are Hi-Ten steel
  
• Compatible with Shimano 11sp GS rear derailleurs (rated for a 46T max sprocket size) on a 1x drivetrain without any B-tension modification required
  
• Anodized Aluminium lockring
  
• Black Chrome finish
  
• 11-13-15-18-21-24-28-32-36-42-50T sprocketsgive 455% range
  
• Weight: 512 g (11 - 50T) / 464 g (11 - 46T)