Raise the bar with XTR
The Shimano XTR M9100 Series brings nearly 30 years of development to the table leads in the next generation of their premiere groupset ready for XC, enduro, and marathon racing.
XTR M9100 rear derailleurs enhance shifting performance and are optimized for wide range cassettes.
Product details
- Decreased tension at low gear position
- Bigger 13-tooth pulleys
- Shadow RD+ low profile technology
