Vortex Racing Aluminum Rear Sprocket 520 42 Tooth - Black

Vortex BLACK CAT5 42T 520 Rear Sprocket 11-16 GSXR 600 / 750

Vortex CAT5 Rear Aluminum Sprocket - 520 - 42-Tooth Black Hardcoat 435ZK-42

Vortex Racing Steel Rear Sprocket 520 42 Tooth - Black for Powersports

Vortex Racing Steel Rear Sprocket 520 42 Tooth for Powersports - Black

Vortex Aluminum Rear Sprocket Black 42T 435ZK-42 3-435ZK42 435ZK-42 vtx435ZK-42

Vortex Racing Steel Rear Sprocket 520 42 Tooth - Black for Powersports

Vortex Aluminum Rear Sprocket 42T-520 Black 435ZK-42