11-25/ 12-25/ 28-30-32 Cassette 11 speed - Shimano Ultegra CS-R 8000.

Item discription:
Shimano Ultegra 11-speed cassette available from 232 grams. Very easily by a material mix of aluminum, carbon and steel. A world-class by convincing quality and high-quality integrated climbing aids ensure a more precise shifting performance and high wear resistance.

Available, Gradations:
11-12-13-14-15-16-17-19-21-23-25
11-12-13-14-15-17-19-21-23-25-28
11-12-13-14-15-17-19-21-24-27-30
11-12-13-14-16-18-20-22-25-28-32
12-13-14-15-16-17-18-19-21-23-25
14-15-16-17-18-19-20-21-23-25-28.
Material/ Color: Titanium, gray.
Manufacturer: Shimano. 

Shipment:
1 x Cassette, grading please select on the right top.
1 x Spacer und Lock Ring, (torque max. 40 Nm). 

Compatible group models:
Shimano Dura-Ace 9000/ 9070/ 9100/ 9170 Di2 Series 11 Speed.
Shimano Ultegra 6800/ 6870/ 8000/ Di2 Series 11 Speed. 

Another note:
We recommend to use always a new chain and the shifting system should be positioned clean and painstaking. The item must be inspected for defects immediately upon receipt and before driving, otherwise the item is approved.