Driven Racing Steel Rear Sprocket - 42T Motorcycle Street Bike Dirt 5000-520-42T

DRIVEN 520 Steel Rear Sprockets 5000-520-42T

Driven Rear Sprocket - 42-Tooth 5000-520-42T

Driven Racing 5000-520-42T Rear Sprocket - 42 Tooth - for Aprilia

Driven 5000-520-42T Rear Sprocket 520/42 Tooth fits Aprilia RSV4RAPRCABS

Driven Rear Steel Sprocket 520 42T Aprilia Mille/Falco/Tuono 1000/RSV4

1998-2009 for Aprilia RSV 1000 DRIVEN RACING Rear Sprocket 42-Tooth 5000-520-42T

Driven Racing 5000-520-42T Steel Rear Sprocket - 42T Black