49 Tooth Aluminum Sprocket for #420 Chain with Custom Mounting Pattern
- Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy
- Custom Mounting Pattern
- 49 Teeth
- For #41 and #420 Chain
- 36.5mm ID Bore
- Six 6.25mm ID Bolt Holes @ Equally Spaced 60 Degrees
- 55.15mm Bolt Circle Diameter