描述
採用低斷面 SHIMANO SHADOW RD 設計，SHIMANO DEORE M4120 變速器最適合 2×10 和 2×11 速登山車騎乘。
BENEFIT
2X11 和 2×10 速專用
BENEFIT
低斷面設計可避免遭石頭碰撞而損壞
PRODUCT SPECIFICATION
| Model No | RD-M4120-SGS | |
| Series | DEORE | |
| Rear speeds | 11/10 | |
| Compatible chain | HG-X11 11-speed HG-X 10-speed | |
| RD construction | SHIMANO SHADOW RD | ✔ |
| Mount | Direct attachment (conventional) | ✔ |
| Direct mount | ✔ | |
| Max. front difference | 10T | |
| Total capacity | 41T | |
| Low sprocket | Max. | 42T |
| Min. | 42T | |
| Top sprocket | Max. | 11T |
| Min. | 11T | |
| Fluoric coated link bushings | 3 | |
| Pulley | Teeth | 11T |
| Sunken type pulley screw | ✔ | |
| B-axle | Hollow axle | ✔ |
| B-axle 2 | Hollow axle | ✔ |
| Color | Series color | |
商品評價
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