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- # 80
- Single Strand
- 21 Teeth
- B Style
- Steel Sprocket
| Hub Dia. | 4 in |
| Chain Pitch | 1 in |
| Hardened Teeth | With Hardened Teeth |
| Chain No. | 80 |
| Outside Dia. | 7.235 in |
| Material | Steel |
| Hub Projection | 1.045 in |
| Bore Range [Max] | 2.75 in |
| Pitch Diameter | 6.71 in |
| Inch/Metric | Inch |
| Sprocket Style | B |
| No. of Strands Across | 1 |
| Length Through Bore | 1.62 in |
| No. of Teeth | 21 |
| Width Across Teeth | 0.575 in |
| Bore Range [Min] | 1 in |
| Weight | 9.2 LB |
