Sprocket Hub for 1" Axles
- Compatible with our Group 3 (G3) sprockets.
- Made from zinc-plated steel.
- 2-1/4" outside diameter.
- 1-1/4" shoulder.
- 1" ID bore.
- 1/4" keyway.
- Three 1/4" ID
sprocket mounting holes with 1.75" bolt circle diameter (BCD).
- Sprocket mounting holes are not threaded and work with 1/4" nuts and bolts.
- Setscrew is on the opposite side of the keyway.
- Includes one setscrew.