产品规格
| 型号 | SG-C3001-7D |
|---|---|
| 系列 | SHIMANO NEXUS C3000 系列 |
| Color | 银色, 黑色 |
| Average weight | 1,470 g |
| Bike Type_Mount Type | CENTER LOCK, （中央锁紧）碟刹 |
|---|---|
| Speeds | 7 |
| Gear ratio_Total | 244% |
| Gear ratio_1 | 0.632 |
| Gear ratio_2 | 0.741 |
| Gear ratio_3 | 0.843 |
| Gear ratio_4 | 0.989 |
| Gear ratio_5 | 1.145 |
| Gear ratio_6 | 1.335 |
| Gear ratio_7 | 1.545 |
| Shifting Structure | Low Normal |
| 轴长度 | 187 mm |
| Driving efficiency | 标准型 |
| Flange diameter (mm) | 99.6 |
| Flange width (mm)_Left | 3.2 |
| Flange width (mm)_Right | 3.2 |
| O.L.D. (mm) | 135 |
| Offset (mm) | 2.5 |
| P.C.D. (mm) | 87 |
| 辐条孔 | 32H, 36H |
| Spoke size | #13/#14 |
| Flange distance (mm) | 54.6 |
产品系列
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Brake SHIMANO NEXUS 后花鼓罗拉刹车
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Chain SHIMANO NEXUS 链条
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Head Parts SHIMANO NEXUS 碗组锁
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Brake SHIMANO NEXUS 前花鼓罗拉刹车
