Shimano M9120 XTR 12 Speed Rear Derailleur

Tight and precise. Designed to withstand full force pedalling on the roughest trails, while shifting gears as smooth as ever. Shimano's best chain stability yet

• Shadow RD + for optimal chain retention
• Decreased rear derailleur tension at low gear position, to prevent high chain tension
• Added bumper at rear derailleur pulley cage
• RD-M9120-SGS (Enduro) for 1x12, 2X12 (10-45 cassette)
• Cage Length: SGS/Long
• Total Capacity: 41T
• Max Front Difference: 10T
• Mount: Direct attachment (conventional)
• Tension Pulley Bearing: Sealed Bearing
• Guide Pulley Bearing: Sealed Bearing
• Number of Pulley Teeth: 13T
• Series: M9120
• Max Low Sprocket: 45T
• Min Low Sprocket: 45T
• Top Normal Spring Type: Shimano SHADOW RD+
• Rear Speeds: 12
• Weight: 237g.