46 Tooth Sprocket for 1/2" x 1/8" Bicycle Chain (G1)
- 46 tooth sprocket for #410 (1/2" x 1/8") bicycle chain.
- G1 mounting pattern.
- 2" ID
- 2.875" bolt circle diameter.
- Four 0.375" (3/8") ID bolt holes.
- Made of aircraft-grade tempered (hardened) aluminum alloy.