Sprockets
Metric Simplex, Pilot Bore
PHS 28B-1B21
Metric Simplex, Pilot Bore
PHS 28B-1B21
| 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) | 108 |
| Max. bore (in) | 4.25 |
| Hub H (mm) | 160 |
| Hub H (in) | 6.3 |
| Hub L (mm) | 75 |
| Hub L (in) | 2.95 |
| Weight (kg) | 18.19 |
| Weight (lbs) | 40.1 |
