Ultegra R8000/6800 11-speed, 13-tooth replacement sprocket

Shimano replacement sprocket for:
CS-R8000
CS-6800

Details:
13 teeth
For gear ratio 6800: 11-23; 11-25; 11-28; 11-32
For gear ratio R8000: 11-25; 11-28; 11-30; 11-32
Position: 3

Important! To avoid a lower shifting quality, only sprockets of the same component group and number of teeth should be exchanged.