No. 80, B Style, 1.000" plain bore
Has recessed groove in hub for chain clearance
All dimensions are nominal values and for reference only
Has recessed groove in hub for chain clearance
All dimensions are nominal values and for reference only
Unit of Measure
Specifications
Bore Diameter_SYN |
N/A 1.000 in |
Hub Diameter_SYN |
N/A 3.125 in |
LTB |
N/A 1.625 in |
Sprocket Style_SYN |
N/A B |
Number of Teeth_SYN |
N/A 12 |
Outside Diameter_SYN |
N/A 4.330 in |
Pitch Diameter_SYN |
N/A 3.864 in |
Caliper Diameter |
N/A 3.239 in |
| Max. Bore1 | N/A 1.875 in |
Weight_SYN |
N/A 3.400 lb |
Tooth Width_SYN |
N/A 0.575 in |
Hardened Teeth |
N/A Yes |
UPC Code |
N/A 097039316486 |
- 1 Dimensions shown allow for standard keyway with set screw at 90°
