Vortex 435S-42 Steel Rear Sprocket 520 Ninja 250R 300 500 500R R1 R6 FZ6 FZ1

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

Vortex 435S-42 Black 42-Tooth 520-Pitch Steel Rear Sprocket

Vortex 435S-42 Steel Rear Sprocket - Black - 42T Black

Vortex 525 Steel Rear Sprocket - 48 Tooth - Black

Vortex 42 Tooth Rear Steel Sprocket - 435S-42

Vortex Steel Rear Sprocket Black - 520 - 42-Tooth 435S-42

VORTEX 435S-42 SPROCKET VORTEX 435S-42