New ULTEGRA R8000 series is "pro-proven" as it is a direct trickle down from DURA-ACE groupset. As road bike component, the stress-free operation is one of the most important feature to lead all day riding comfort with braking and shifting.
Ride harder with superior ergonomics
Advanced control in all conditions
Customizable for your racing style
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Features
CENTER LOCK Disc Brake Rotor
New construction provides better heat management than current ICE TECHNOLOGIES FREEZA
Better heat dispersion than current road-disc systems