Sprockets
Metric Simplex, Pilot Bore
PHS 20B-1B31
Metric Simplex, Pilot Bore
PHS 20B-1B31
| Pitch P (mm) | 31.75 |
| Pitch P (in) | 1.25 |
| No. of teeth | 31 |
| Pitch diameter (mm) | 313.83 |
| Pitch diameter (in) | 12.36 |
| Min. bore (mm) | 25 |
| Min. bore (in) | 0.98 |
| Max. bore (mm) | 84 |
| Max. bore (in) | 3.31 |
| Hub H (mm) | 150 |
| Hub H (in) | 5.91 |
| Hub L (mm) | 55 |
| Hub L (in) | 2.17 |
| Weight (kg) | 12.77 |
| Weight (lbs) | 28.15 |
