SHIMANO NEXUS - Internal Geared Rear Hub - Roller Brake - O.L.D. 130 mm - 7-speed
With an improved internal gear mechanism that allows for a smoother ride, the SHIMANO NEXUS SG-C3001-7R hub offers a dependable 7-speed gear range.
FEATURES
- Improved internal gear engagement that allows for a smoother ride
- Smooth shifting performance
- Improved performance for both E-BIKE and non-E-BIKE usage
- New, updated and polished design that complements the bike
- Aluminum hub shell
PRODUCT SPECIFICATIONS
| MODEL NO | SG-C3001-7R |
|---|---|
| SERIES | NEXUS C3000 Series |
| Color | Silver | Black |
| Average weight | 1495 |
| Remarks | *European market only |
|---|---|
| Brake type|Mount type | INTER-M |
| Brake type|Recommended model | BR-C3010, BR-C3000 |
| Rear 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 |
| Driving efficiency | Standard |
| O.L.D. (mm) | 130 |
| Spoke size | #13/#14 |
| Spoke hole|32H | ✔ |
| Spoke hole|36H | ✔ |
| Axle length (mm)|182 | ✔ |
| Axle length (mm)|Others | 201 |
| Flange distance (mm) | 54.6 |
| Flange diameter (mm) | 99.6 |
| Flange width (mm)|Right | 3.2 |
| Flange width (mm)|Left | 3.2 |
| Offset (mm) | 3.85 |
| P.C.D. left / right (mm) | 87 |