NEW Renthal Race Rear Sprocket for Marchesini / OZ Racing Wheels 520 42T 42 T

Vortex Steel Rear Sprocket 42T 520 Black #251AS-42 for Honda

Vortex Steel Rear Sprocket 42T 520 Black #435S-42 for Yamaha/Kawasaki/Suzuki

NEW VORTEX (520/ 42T) REAR SPROCKET 840AZB-42 OZ RACING/MARCHESINI WHEELS $57.99

Vortex 840AK-42 F5 Rear Sprocket - Black Hardcoat - 42T

Vortex Steel Rear Sprocket 42T 520 Black #251AS-42 for Honda

Vortex Steel Rear Sprocket 42T 520 Black #452AS-42 for Kawasaki

Vortex Rear Sprocket For OZ Racing And Marchesini Wheels - Black, 520 / 45T