84 Tooth Sprocket with F4 Mounting Pattern for T8F (8mm) Chain
- 216mm (8-1/2") OD.
- 54mm (2-1/8") ID.
- 4mm thick.
- 4 bolt mounting pattern.
- 6.2mm ID bolt holes.
- Adjacent mounting bolt holes are spaced 47mm (1.85") apart from center to center.
- Bolts directly onto our 4-hole and 16-tooth freewheel clutches.
- F4 mounting pattern.