EV-SG-S500-2637C
SI-35Z0C
ALFINE 8-Speed Internal Hub
Technical Documents
Features
- 8-speed Internal Hub Gear for Disc Brake Use
- Highest Shimano internal hub efficiency
- Double roller clutch engagement for smoother, quieter shifting
- V-Brake & DIsc Brake compatible
- Center Lock disc brake rotor mount
- Close Ratio Wide-Range gearing
- Improved Sealing
- Robust Construction
- With 20T rear cog - gearing equivalent to 12-38T cassette
Specifications
| Model Number | SG-S500 |
| Series | ALFINE |
| Speeds | 8.0 |
| Silent Clutch | yes |
| Gear Change Support | yes |
| Shifting Power Modulator | yes |
| Driving Efficiency | High |
| Shifting Lever | SL-S500 (SB/SL/ST-8S20) |
| Coaster Brake | - |
| Roller Brake Compatible | - |
| Dust Cap for V-Brake | - |
| Disc Brake Rotor Mount | Center Lock |
| Hub Shell Material | aluminum |
| Hub Shell Finish | anodized |
| Gear Ratio Total Difference | 3.07 |
| Gear Ratio 1 | 0.527 |
| Gear Ratio 2 | 0.644 |
| Gear Ratio 3 | 0.748 |
| Gear Ratio 4 | 0.851 |
| Gear Ratio 5 | 1.0 |
| Gear Ratio 6 | 1.223 |
| Gear Ratio 7 | 1.419 |
| Gear Ratio 8 | 1.615 |
| Gear Ratio 9 | |
| Gear Ratio 10 | |
| Gear Ratio 11 | |
| Axle Length | 135mm |
| Over Locknut | 185mm |
| Spoke Holes | 32H/36H |
| Spoke Size | #13, #14 |
| Sprocket Options | 18T, 20T (CS-S500) |
| Chain Line | 42mm |
| Cassette Joint | CJ-8S20, CJ-8S40 |
| Average Weight | |
| Flange Distance (mm) | |
| Spoke Hole PCD (mm) | |
| Flange Diameter (mm) | |
| Flange Width (mm) | |
| Sprocket Thickness (mm) | |
| Chain Size | |
| Shimano Recommended Chain | |
| Dishing Distance (mm) | |
| Shifting Switch | |
| Motor Unit | |
| Note |