Shimano
XTR M980 10sp Rear Derailleur - SGS Long Cage

• The new 10-speed XTR rear derailleur sees a re-engineered architecture that provides a smooth, linear feel at the shifter and is remarkably stable despite suspension movement, trail chatter or inevitable cable contamination.
• Top normal shifting action
• Derailleur pulley cage with carbon outer plate
• Low profile 'Shadow' design reduces the chances of damage
• 11T pulley wheels
• Weight - 176g