Top-of-the-line road cassette with the bulk of the cogs machined in one piece of tool-grade steel for low weight, no cog flex and high durability. Largest cog is aluminum.
- Stealth Rings between the cogs minimize chain noise
- Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight
- 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging
- Cassette Body Type: Shimano/SRAM 11 Speed Road
- Cassette Cogs: 11,12,13,14,15,17,19,22,25,28,32
- Drivetrain Speeds: 11
- Range: 11-32
- Weight: 196 g
