Shimano Ultegra R8000 2x11-Speed Cassette 11/28 Teeth

The Shimano Ultegra CS-R8000 cassette is designed for road bikes with a 11-speed drivetrain. With a range from 11 to 28 teeth, it is for riders who want easier climbing without losing speed on the flat.

• Range from 11 to 28 teeth: cover the flat and climbs with a single cassette
• Weighs 251 g, an extra help when the road climbs
• Nickel-plated steel sprockets for greater wear resistance
• Carbon and aluminium spider to keep weight down
• Fits the Shimano Road HG-EV freehub body, aluminium lockring included

Technical specifications

• Model: CS-R8000 (Ultegra R8000)
• Speed: 11
• Cassette ratio: 11-28
• Sprocket teeth: 11-12-13-14-15-17-19-21-23-25-28
• Weight: 251 g
• Material: Nickel-plated steel sprockets; anodised lockring; two-piece spider, one carbon piece and one aluminium piece
• Standard / compatibility: HG-EV, Shimano Road freehub
• Recommended chains: HG-EV 11-speed or HG-X11 (e.g. CN-HG701-11)
• Package contents: 1 cassette and 1 aluminium lockring
• Intended use: Road, 11-speed

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.