Shimano Alfine 8 SG-S501 -Silver 36H
Description
Specifications:
| Model Number | SG-S501 |
| Series | ALFINE |
| Speeds | 8-speed |
| Silent Clutch | Yes |
| Shifting Power Modulator | Yes |
| Driving Efficiency | High |
| Shifting Lever | SL-S503 |
| Coaster Brake | – |
| Roller Brake Compatible | – |
| Disc Brake Rotor Mount | Yes |
| Gear Ratio Total Difference | 307% |
| Gear Ratio 1 | 0.527 |
| Gear Ratio 2 | 0.644 |
| Gear Ratio 3 | 0.748 |
| Gear Ratio 4 | 0.851 |
| Gear Ratio 5 | 1 |
| Gear Ratio 6 | 1.223 |
| Gear Ratio 7 | 1.419 |
| Gear Ratio 8 | 1.615 |
| Axle Length | 135mm |
| Over Locknut | 187mm |
| Spoke Holes | 36H |
| Spoke Size | 92.6mm |
| Sprocket Options | 16, 18, 19, 20, 21, 22, 23T (16T: for Outward assembling only) |
| Chain Line | 41.8mm |
| Cassette Joint | CJ-8S20 |