Vortex Steel Rear Sprocket 49T Black #641AS-49 Yamaha YZF-600R/FZ6R 1210-1121

Vortex Steel Rear Sprocket - 520 - 49-Tooth - for Yamaha 641AS-49

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

Vortex Racing Steel Rear Sprocket 520 48 Tooth - Black for Powersports

Vortex Racing Steel Rear Sprocket 520 45 Tooth - Black for Powersports

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

Vortex Racing Steel Rear Sprocket 520 47 Tooth - Black for Powersports

Vortex Racing Steel Rear Sprocket 520 37 Tooth - Black for Powersports