Absolute precision and reactivity are guaranteed by the new outer plate made of aluminium as per the 11s design
The cage, thanks to the new geometry, is more rigid and lighter, and the silicone rollers reduce vibration and improve the silence of the drivetrain
Ultra-Shift exclusive parallelogram results in maximum shifting rigidity, fast actuation, precision, and friction reduction for a smooth shift on all levels
Only compatible with Centaur 11s Shifters
NOT compatible 11s Chorus, Record, or Super Record shifters
