Vortex - 427ZK-42 CAT5 Road 42 T 530 Rear Sprocket Black 3-427ZK42 427ZK-42

Vortex Aluminum Rear Sprocket 42 T 427ZK-42

Vortex 435ZK-42 CAT5 Rear Sprocket - Black - 42T

Vortex 527ZK-42 CAT5 Rear Sprocket - Black - 42T

Vortex CAT5 Rear Aluminum Sprocket Black - 530 - 42-Tooth 427ZK-42

Vortex CAT5 Rear Aluminum Sprocket - 42 Tooth - Black

Vortex CAT5 Rear Aluminum Sprocket Black - 530 - 43-Tooth 427ZK-43

Vortex 427ZK-42 CAT5 Rear Sprocket for Drive Sprockets Rear Sprockets qz