Vortex 520 Aluminum Rear Sprocket 49 Tooth Blue Fits YAMAHA TTR WR YZ 208ZB-49

Vortex Aluminum Rear Sprocket - Silver, 520 / 49T 225-49

Vortex Aluminum Rear Sprocket - Black, 520 / 49T 511ZK-49

Vortex Aluminum Rear Sprocket - Black, 520 / 49T 422ZK-49

Vortex Aluminum Rear Sprocket - Black, 520 / 49T 225ZK-49

Vortex Aluminum Rear Sprocket - Black, 520 / 49T 316ZK-49

Vortex Aluminum Rear Sprocket - Red, 520 / 49T 225ZR-49

Vortex Aluminum Rear Sprocket - Black, 520 / 49T 208ZK-49