90 Tooth Sprocket for T8F (8mm) Chain with F4 Mounting Pattern
- Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy
- F4 Mounting Pattern
- 90 Teeth
- For T8F (8mm) Chain
- 9.25" OD
- 2.125" ID Bore
- Four 0.244" ID Bolt Holes @ 90 Degrees
- 2.559" Bolt Circle Diameter