Driven Rear Steel Sprocket 520 47T #5030-520-47T Yamaha FZ6R/FZ8

Driven Racing 5030-520-47T Steel Rear Sprocket - 47T Black

Driven Racing 5030-520-47T Steel Rear Sprocket - 47T (Black)

Driven Racing Rear Sprocket - 47-Tooth | 5030-520-47T

Driven Racing Rear Sprocket - 520 / 45 Tooth 5009-520-45TCL77

Driven Racing Rear Sprocket - 47-Tooth | 5063-520-47T

Driven Racing Steel Rear Sprocket - 47T - 5030-520-47T

Driven Racing Rear Sprocket - 47-Tooth | 8820-520-47T