Shimano  XTR Shadow Rear Derailleur RD-M972

Top-Normal return for precision up shifting and emergency downshifting. Preferred by traditional and gravity riders. The low-profile SHADOW design is intended for more aggressive riding, offering more clearance with no chain stay contact.

• Shimano Shadow RD
• Low profile design reduces the risk of snagging
• No chain stay contact
• Direct cable routing
• Stronger return springs for a more crisp shifting
• Top-Normal return spring (conventional) • Capacity: long 45T, medium 37T
• Min cog: 11T
• Max cog: 36T
• Max front difference: 22T
• Total capacity: GS: 35T, SGS: 45T
• Weight 180g