To match the stiffness of the Hollowtech II crankset, there is no better option than the lightweight PD-R8000 pedals.
Its carbon-composite body and extra-wide platform will give you the transfer of power you need.
Everything you need to make your ride distinctively yours: The Shimano Ultegra Pedals SPD-SL PD-R8000
Originally developed for the requirements of the Pro-Tour area in terms of strength and endurance the SPD-SL technology is very popular for many users - from competition riders of all levels to sports, clubs and recreational riders. SPD-SL is a Pedal-/Schuhsystem for racing, which has been developed by Shimano consistently from the point of optimal power transfer.
Features
Extra wide bearing surface for a much more efficient power transmission
The heavy-duty stainless steel insert is wear-resistant and torsion-resistant
Wider bearing spacing for uniform load distribution