80 Tooth Aluminum Sprocket for #420 Chain with Custom Mounting Pattern
- Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy
- Custom Mounting Pattern
- 80 Teeth
- For #41, and #420 Chain
- 76mm ID Bore
- Four 8mm ID Bolt Holes Equally Spaced @ 90 Degrees
- 91.92mm Bolt Circle Diameter