产品规格
| 型号 | SG-3R75-B |
|---|---|
| 系列 | SHIMANO NEXUS INTER-3 |
| Color | 银色 |
| Average weight | 1,315 g |
| Bike Type_Mount Type | INTER-M |
|---|---|
| Bike Type_Recommnended Model | BR-C3010, BR-C3000, BR-IM31, （针对日本的规格） |
| Speeds | 3 |
| Gear ratio_Total | 158% |
| Gear ratio_1 | 0.632 |
| Gear ratio_2 | 0.741 |
| Gear ratio_3 | 1 |
| Axle length (mm)_Others | 174/198/200 |
| Shifting Structure | Low Normal |
| 轴长度 | 174 mm, 193 mm, 198 mm, 200 mm |
| Driving efficiency | 高 |
| Flange diameter (mm) | 92.5 |
| Flange width (mm)_Left | 2.7 |
| Flange width (mm)_Right | 2.3 |
| O.L.D. (mm) | 122 |
| Offset (mm) | 3.6 |
| P.C.D. (mm) | 83.5 |
| Silent clutch | ✔ |
| 辐条孔 | 36H |
| Spoke size | #13/#14 |
| Flange distance (mm) | 51.1 |
产品系列
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Head Parts SHIMANO NEXUS 碗组锁
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Internal Geared Hub SHIMANO NEXUS 内变速花鼓倒刹 3-速
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Internal Geared Hub SHIMANO NEXUS 内变速花鼓碟刹 3-速
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Internal Geared Hub SHIMANO NEXUS 内变速花鼓罗拉刹车 3-速
