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

Vortex Racing Aluminum Rear Sprocket 520 42 Tooth - Black

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

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

Vortex Cat5 Rear Aluminum Sprocket 42T Black 520 Kaw Suzuki Yamaha 435ZK-42

Vortex Racing Aluminum Rear Sprocket 520 42 Tooth Black for Powersports

Vortex CAT5 Rear Sprocket 2 - Black, 520 / 42T 195AZK-42

Vortex Racing Aluminum Rear Sprocket 520 42 Tooth Black for Powersports