SRAM's 1170 11-Speed Cassette is constructed of light, durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick, positive gear changes. This excellent cassette also sports a semi-spider construction for a maximum stiffness-to-weight ratio, a lightweight aluminum lockring, and is available in three ranges to suit all your riding.

• Cassette design for high shifting performance with a quieter chain/cassette combination
• PowerGlide tooth profiling designed for optimal shifting performance
• Semi-spidered design: light, strong, efficient
• Cassette Body Type: Shimano HG-11/SRAM 11 Speed Road
• Weight: 231g (11-25)