The 11s ULTRA Shift/Drive system makes shifting more precise and fluid, especially thanks to the careful machining and treatments that the sprocket teeth have undergone. The special sprockets pattern interfaces perfectly with the rest of the drivetrain components, especially the chain and chainrings, thus bringing performance to levels of outstanding excellence.
Chorus provides the same cog design and smooth shifting as Super Record and Record cassettes, with much better value.
- Compatible with ALL 11 speed Campagnolo drivetrains
- Steel Nickel-chromed finish cogs
- Light alloy carrier
- Lockring: Included
- Weight: See chart