Shimano Deore M4120 10 Speed Rear Derailleur For Mountain Bike

Model No: RD-M4120-SGS

Series: DEORE M4100 Series

Compatible chain: 10-speed

Total capacity: 41T

B-axle_Hollow axle: ✔

B-axle 2_Hollow axle: ✔

Mount_Direct attachment (Conventional): ✔

Mount_Direct Mount: ✔

Fluoric coated link bushings: 3

Low sprocket_Max.: 42T

Low sprocket_Min.: 42T

Max. front difference: 10T

Pulley_Sunken type pulley bolt: ✔

Pulley_Teeth: 11T

Pulley cage: SGS

Top-normal spring type_SHIMANO SHADOW RD: ✔

Top sprocket_Max.: 11T

Top sprocket_Min.: 11T

Rear speeds: 10