Product Description
Martin D80B13H Double Roller Sprocket
- Length Through Bore: 2-1/2 in
- Chain Size: 80-2
- Pitch Diameter: 4.179 in
- Number of Teeth: 13
- Hub Diameter: 3.15 in
- Pitch: 1 in
- Bore Diameter: 1 in
- Outside Diameter: 4.657 in
- Material: Steel
- Type: Double Strand Solid Stock Bore Type B
