Vortex Aluminum Rear Sprocket 47T 530 Silver #438-47 fits Yamaha/Kawasaki/Suzuki

Vortex 438S-47 Steel Rear Sprocket 530 Yamaha R1 FZ1 FZ6 R6 R6S

Vortex 438-47 Rear 530 Silver Aluminum Sprocket Yamaha R6 R1 FZ1 FZ6

Vortex 438-45 Rear 530 Silver Aluminum Sprocket Yamaha R6 R6S R1 FZ1 FZ6

Vortex Standard Rear Aluminum Sprocket Silver - 530 - 47-Tooth 438-47

Vortex 438-47 Aluminum Rear Sprocket for Drive Sprockets Rear Sprockets yg

Vortex 438-47 Aluminum Rear Sprocket - Silver - 47T

Vortex 438-47 Silver 47-Tooth 530-Pitch Rear Sprocket