Vortex Front Sprockets 3240-13 vtx3240-13

Vortex Racing Steel Front Sprocket 520 13 Tooth- Silver 3768-13

Vortex 520 Steel Front Sprocket 13 Tooth YAMAHA YZ125 1987-2004; 3246-13 3246-13

Vortex Racing Steel Front Sprocket 520 18 Tooth- Silver 3481-18

13T Front Sprocket 520 Chain Silver Fits XR600R/XR650L/TRX400EX/Ninja 250

Vortex Racing Steel Front Sprocket 520 18 Tooth- Silver 3270-18

Vortex 3240-13

Vortex Racing Steel Front Sprocket 520 15 Tooth- Silver 3487-15