ALFINE Di2 Internal Geared Hub for Disc Brake 8-speed
SG-S505
FEATURES
- Internal geared Hub for Di2 electronic specification
- Wider gear ratio with more lighter weight
- Gear ratio: 409% (8-speed: 306%)
- Silent clutch
- Gear Change Support mechanism
- Longer durability by oil lubricant
- Weight: 1,665g (SG-S705) 1,680g (SG-S505)
- Color options: Piano black, Silver
PRODUCT SPECIFICATIONS
| MODEL NO | SG-S505 |
|---|---|
| SERIES | ALFINE S7050/S705 Series |
| Color | Silver | Black |
| Average weight | 1680g |
| Brake type|Mount type | Center Lock Type |
|---|---|
| Brake type|Recommended model | BR-S700 |
| Silent clutch | ✔ |
| Gear change support mechanism | ✔ |
| Driving efficiency | HIGH |
| Axle length (mm)|187 | ✔ |
| Flange width (mm)|Right | 32 |
| Flange width (mm)|Left | 32 |
