Vortex CAT5 Rear Sprocket - Black, 530 / 41T 245ZK-41

Vortex CAT5 Rear Sprocket 2 - Red, 530 / 41T 427ZR-41

Vortex 427ZB-41 CAT5 Rear Sprocket - Blue - 41T

Vortex CAT5 Rear Sprocket 2 - Black, 520 / 41T VTX0054-X001-Y132

Vortex CAT5 Rear Sprocket - Blue, 530 / 50T

Vortex 530 CAT5 Aluminum Rear Sprocket 41T Blue 251ZB-41 3-251ZB41 251ZB-41

Vortex 527ZB-41 CAT5 Rear Sprocket - Blue - 41T

Vortex Rear Sprocket Aluminum - Silver 530/41T 436-41