Vortex CAT5 Rear Aluminum Sprocket - 520 - 43-Tooth Black Hardcoat 435ZK-43

Vortex BLACK CAT5 46T 520 Rear Sprocket 11-16 GSXR 600 / 750

Vortex BLACK CAT5 42T 520 Rear Sprocket 11-16 GSXR 600 / 750

Vortex RED CAT5 45T 520 Rear Sprocket 11-16 GSXR 600 / 750

Vortex Racing Aluminum Rear Sprocket 520 43 Tooth - Black

Vortex - 435ZK-43 - CAT5 Rear Sprocket, Black - 43T

Vortex RED CAT5 46T 520 Rear Sprocket 11-16 GSXR 600 / 750

Vortex RED CAT5 47T 520 Rear Sprocket 11-16 GSXR 600 / 750