84 Tooth Sprocket for #25 Chain with ISO Mounting Pattern
- Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy
- 84 Teeth
- For #25 Chain
- ISO Disc Brake Rotor Mounting Pattern
- 35.5mm Bore
- Six 5.5mm ID Bolt Holes @ 60 degrees
- 44mm Bolt Circle Diameter