Vortex CAT5 Rear Sprocket (520 / 48T) (Black) Compatible With 10-18 193AZK-48

Vortex Cat5 520 Rear Sprocket Conversion - 654AZK-47

Vortex Cat5 520 Rear Sprocket Conversion - 654AZK-44

Vortex Cat5 520 Rear Sprocket Conversion - 654AZK-43

Vortex Cat5 520 Rear Sprocket Conversion - 654AZK-42

Vortex Cat5 520 Rear Sprocket Conversion - 654AZK-45

Vortex CAT5 Rear Sprocket (520 / 48T) (Black) Compatible with 09-17 Yamaha FZ6R

Vortex Cat5 520 Rear Sprocket Conversion - 654AZK-46