| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Linn Gear Company | LIN 140-2B12 | DOUBLE SPROCKET |
| | Linn Gear Company | LIN 140A12 | SPROCKET |
| | Linn Gear Company | LIN 140A12H | HARDENED SPROCKET |
| | Linn Gear Company | LIN 140B12 | SPROCKET |
| | Linn Gear Company | LIN 140B12H | HARDENED SPROCKET |
| | Linn Gear Company | LIN 140C12 | SPROCKET |
| | Linn Gear Company | LIN 140SF12 | Q D SPROCKET |
| | Linn Gear Company | LIN 140SF12H | HARDENED Q D SPROCKET |
| | Linn Gear Company | LIN BB140-12 | IDLER SPROCKET |
| | Linn Gear Company | LIN BB140-12H | HARDENED IDLER SPROCKET |
| Manufacturer | Linn Gear Company |
| Pitch Diameter | 6.762 in |
