Vortex Steel Rear Sprocket 48T Black fits Yamaha YZF-R6 1999-2002 642AS-48

Vortex Steel Rear Sprocket - 520 - 48-Tooth - for Yamaha 642AS-48

Vortex Rear Steel Sprocket 642AS-48

Vortex 642AS-48 Steel Rear Sprocket - Black - 48T

Vortex Steel Rear Sprocket 48T Black Yamaha YZF-R6 1999-2002 642S-48 1210-1124

Vortex Steel Rear Sprocket - 520 - 48-Tooth - for Yamaha 642AS-48

VORTEX 642AS-48 Steel Rear Sprocket 48 Tooth Yamaha YZF-R6

Vortex CAT5 Aluminum Rear Sprocket 48T 520 Black 435ZK-48 Kawasaki/Yamaha/Suzuki