Vortex 452AS-42 Steel Rear Sprocket 520 Kawasaki Ninja 650R ZX6R ZX10R Z1000

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

Vortex Racing Steel Rear Sprocket 520 42 Tooth - Black

Vortex 452AS-42 Steel Rear Sprocket 520 Kawasaki Ninja 650R ZX6R ZX10R Z1000

Vortex Rear Steel Sprocket - 452AS-42

Vortex Steel Rear Sprocket Black - 520 - 43-Tooth 452AS-43

Vortex Steel Rear Sprocket Black - 520 - 45-Tooth 452AS-45

VORTEX STEEL REAR SPROCKET BLACK 42T Fits: Kawasaki EX650 Ninja 650R,Z1000,ZX100