SHIMANO Ultegra R8000/6800 11-speed, 19-21 tooth replacement sprocket

Shimano replacement sprocket suitable for:
· CS-R8000
· CS-6800

Details:
· 19-21 teeth
· For gear ratio: 11-28, 11-30

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

Manufacturer: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com
Responsible person: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, Netherlands, www.shimano.com