Special Order Part Warning: This is a special order part that takes around 6 weeks for outbound shipping after the order is placed.
20 Tooth 20mm Bore Sprocket for #428 Chain
- 20 teeth.
- For #428 chain.
- 20mm ID bore.
- 6mm wide x 3mm deep keyway for 6mm key.
- Two set screws. One set screw on the keyway and the other 90 degrees from the keyway.
- Made from high-carbon steel with hardened teeth.