SHIMANO NEXUS - Internal Geared Rear Hub - Roller Brake - O.L.D 122 mm - 3-speed
The SHIMANO NEXUS SG-3R75-B hub offers a reliable 3-speed mechanism, a SILENT CLUTCH, and roller brake.
- Higher stability of shifting performance by new internal mechanism
- Higher durability and higher internal strength ( 2 times and 1.5 times better than normal INTER-3 )
- Needle bearing and deceleration type of gearing system
- Better sealing performance than normal INTER-3
- Smooth shifting by silent clutch
PRODUCT SPECIFICATIONS
MODEL NO | SG-3R75-B |
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SERIES | NEXUS INTER-3 |
Color | Silver |
Average weight | 1315 |
Bike Type_Mount Type | INTER-M |
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Bike Type_Recommnended Model | BR-C3010, BR-C3000 |
Speeds | 3 |
Gear ratio_Total | 158% |
Gear ratio_1 | 0.632 |
Gear ratio_2 | 0.741 |
Gear ratio_3 | 1 |
Spoke hole_36H | ✔ |
Axle length (mm)_193 | ✔ |
Axle length (mm)_Others | 174/198/200 |
Shifting Structure | Low Normal |
Driving efficiency | HIGH |
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 | ✔ |
Spoke size | #13/#14 |
Flange distance (mm) | 51.1 |