Red 11-Speed Cassette
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
Description
Super light and deadly silent, the SRAM Red 11-Speed Cassette delivers ultra-fast, ultra-quiet shifts that will always put you in the right gear.
Features
- Cassette's 9 core cogs are machined from a single block of high grade tool steel, increasing stiffness yet weighing less than a titanium cassette
- Between each cog is StealthRing elastomer to reduce vibration and noise for a smooth, quiet ride
- Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight; cutouts on the rear cog further reduce weight and add stiffness
- Lowest range cog is heat-treated aluminum
- Compatible with SRAM RED eTap, RED, Force, Apex