86 Tooth Aluminum Sprocket for #41 and #420 Chain with Custom Mounting Pattern
- Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy
- For #41 and #420 Chain
- 86 Teeth
- Custom Mounting Pattern
- 58mm ID Bore
- Four 8.5mm ID Bolt Holes Equally Spaced @ 90 Degrees
- 80mm Bolt Circle Diameter