Deore RD-M5120 SGS Long Rear Derailleur 10/11spd

$81.99

For 2/11, 1x10, 2x10-speed
Delivers consistent MTB shifting performance over rough terrain
Low profile design avoids damage from rocks
Chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions
Decreased rear derailleur and chain tension in low gear
Max. low sprocket: 42T (2x11/10-speed), 46T (1x10-speed)
Compatible Chain: HG 10/11-speed
Low Sprocket Max: 46T (1x10-speed) - 42T (2x11/2x10-speed)
Low Sprocket Min: 42T
Max Front Difference: 10T
Cage Length: SGS Long Cage
Rear Speeds: 11/12
Total Capacity: 41T
Number of Pulley Teeth: 11
Mount: Direct attachment (conventional)/Direct mount compatible
Color: Black