Team Sky rode the new symmetrical Shimano Dura-Ace 11-speed chain to victory in the 2012 Tour de France. You can ride it anywhere you please, knowing it's the strongest, quietest, smoothest running chain Shimano's ever offered.
Symmetrical design, so you can install it in either direction
New outer plate design helps reduce chain suck
New inner plate design for quieter operation and increased stiffness under load
Hollow link pins reduce weight
PTFE coating reduces drag, helps prevent corrosion and enhances durability
Compatible with 11-speed Shimano HG-EV drivetrains