30 Tooth Aluminum Sprocket for #420 Chain with Custom Mounting Pattern
- Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy
- Custom Mounting Pattern
- 30 Teeth
- For #41 and #420 Chain
- 2 Inch ID Bore
- Four 0.5 Inch ID Bolt Holes Equally Spaced @ 90 Degrees
- 2.97 Inch Bolt Circle Diameter