Shimano CS-M5100 11-42t Cassette 11speed

Shimano CS-M5100 11-42t Cassette 11speed

• 11-13-15-17-19-21-24-28-32-37-42
• 1-speed HG- cassette is optimized for chains HG-X 11-speed, HG-EV 11-speed
  
• Fitting for derailleur: 11-speed
• Material: steel