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

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

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

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

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

Vortex 435ZK-42 Rear Cat5 Sprocket 42T-520 Black fits Kawasaki/Suzuki/Yamaha

VORTEX CAT5 REAR ALUMINUM SPROCKET 44T BLACK HARDCOAT 435ZK-44 1211-1019

Vortex Aluminum Rear Sprocket 42T Black #435ZK-42 for Yamaha/Kawasaki/Suzuki