Vortex 452AS-45 Black 45-Tooth 520-Pitch Steel Rear Sprocket

Vortex Red 37-Tooth Rear Sprocket 611ZR-37 vtx611ZR-37

Vortex Red 35-Tooth Rear Sprocket 611ZR-35 vtx611ZR-35

Vortex Red 51-Tooth Rear Sprocket 611ZR-51 vtx611ZR-51

Vortex Red 40-Tooth Rear Sprocket 611ZR-40 vtx611ZR-40

Vortex Red 43-Tooth Rear Sprocket 611ZR-43 vtx611ZR-43

Vortex Red 42-Tooth Rear Sprocket 611ZR-42 vtx611ZR-42

Vortex Red 48-Tooth Rear Sprocket 611ZR-48 vtx611ZR-48