The new ULTEGRA R8000 series is "pro-proven" as it is a direct trickle down from the DURA-ACE groupset. As a road bike component, the stress-free operation is one of the most important feature to lead to all day riding comfort with braking and shifting.
Ride harder with superior ergonomics Advanced control in all conditions Customizable for your racing style
The legacy of SHIMANO design, quality and performance
-0.7 mm lower than PD-6800
Pro-level performance and lightweight for the enthusiast