Sprockets
Metric Duplex, Standard
PHS 28B-2BH21
Metric Duplex, Standard
PHS 28B-2BH21
| Pitch P (mm) | 44.45 |
| Pitch P (in) | 1.75 |
| No. of teeth | 21 |
| Pitch diameter (mm) | 298.24 |
| Pitch diameter (in) | 11.74 |
| Min. bore (mm) | 30 |
| Min. bore (in) | 1.18 |
| Max. bore (mm) | 133 |
| Max. bore (in) | 5.24 |
| Hub H (mm) | 180 |
| Hub H (in) | 7.09 |
| Hub L (mm) | 120 |
| Hub L (in) | 4.72 |
| Weight (kg) | 45.08 |
| Weight (lbs) | 99.38 |
