75 Tooth Sprocket for #428 Chain with R76-8 Mounting Pattern
- Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy
- R76-8 Mounting Pattern
- 75 Teeth
- For #428 Chain
- 76mm ID Bore
- Four 8.5mm ID Bolt Holes Equally Spaced @ 90 Degrees
- 92mm Bolt Circle Diameter