50-21 TOOTH SPROCKET
Product Specifications
| Number of Teeth | 21 |
|---|---|
| Fits Chain Size | 50 |
| Hub Series | X-Series |
| Number of Teeth Range | 20 - 29 |
| Interchange Numbers | 00105021, 20005021, 971-20005021, 97120005021, A50X21, WSS105021 |
| Number of Teeth | 21 |
|---|---|
| Fits Chain Size | 50 |
| Hub Series | X-Series |
| Number of Teeth Range | 20 - 29 |
| Interchange Numbers | 00105021, 20005021, 971-20005021, 97120005021, A50X21, WSS105021 |