SHIMANO ALFINE - Single Sprocket
For use on SHIMANO's internal gear ALFINE hubs, the S500 cogs feature a special profile for enhanced chain retention.
FEATURES
- Special single gear design with chain tensioner
- Revised tooth profile to prevent chain skip
- 18T, 20T available
PRODUCT SPECIFICATIONS
| MODEL NO | CS-S500 |
|---|---|
| SERIES | ALFINE S7000/S700 Series |
| Chain Guard|with | ✔ |
| Chain Guard|without | ✔ |
| Gear teeth|18T | X (w/ and w/o guard) |
|---|---|
| Gear teeth|20T | X (w/ and w/o guard) |
| Gear thickness (mm) | 2 |
| Recommended chain|Super Narrow HG 9-speed | ✔ |