Front Steel Sprocket (525 / 15T) (Silver) Compatible with 15-18 Yamaha YZF-R1

Vortex 525 Steel Front Sprocket 15 Tooth Silver Fits YAMAHA 3567-15

Vortex 525 Front Sprocket 15T #3567-15 for Yamaha

Vortex Front Countershaft Sprocket Steel 15 Tooth 3567-15 for Yamaha

Vortex Steel Front Sprocket 15T 3567-15

Vortex 3567-15 Front Steel Sprocket 525/15T Silver fits Yamaha YZF-R1 15-18

Vortex Racing 3509-15 VTX Steel Front and Rear Sprockets

Vortex Front Steel Sprocket - Silver, 525 / 15T 3567-15