The Ultegra R8000 cassette is a ranging high performance cassette with a selection of fantastic gear ratios for the road. Made with all the precision materials and construction you would expect you get a fantastic 11 speed cassette that gives you all the options you need for the flat or the climb.

• Model Number: CS-R8000
• Series: Ultegra
• Speed: 11
• Material: Carbon, Aluminium
• Use: Road