Shimano XTR RD-M9100

Racing MTB derailleur Shimano XTR for the most demanding bikers. Optimized performance for 12-speed systems. Fast, accurate and quiet shifting.

• compatible with 1×12 only, 10-45z (GS) / 10-51z (SGS) cartridge
• Larger 13-toothed pulleys with sealed bearings provide the best possible performance even in harsh conditions
• direct cable routing
• Adjustable and switchable stiffer chain link prevents excessive chain movement and fallinequalities
• low profile design
• Weight 237 g (GS) / 240 g (SGS)