Der Sram Rr Nx Eagle 12S Bk

• Completely new rear derailleur incorporating Sram`s proven X-horizon design and new Type-3 Roller Bearing Clutch technology
• Eagle ecosystem-engineered mounting system and Cage Lock positioning add robustness
• Eagle pulley technology provides greater efficiency, crisper shifting and quieter operation
• The larger, 14-tooth X-Sunc lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity, and also adds to NX Eagle`s overall smooth-pedaling feel

Specifications:

• Model:
• Speed:12sp
• Max:
• Wrap:
• Cage/Mount:Long
• Ratio:1to1
• Color:BLK
• Wgt:
• Compatibility:
• Swing:
• Fit