Shimano's new flagship is the new Dura Ace 12-speed gear group where this crankset is the latest invention.

The crankset is made of aluminum and is made in a glossy black color which makes it easy to keep clean and nice.

With a chainring combination of 52/36T.

Pedal arm length: 175 mm.

The crankset is with 24 mm. axle and is Shimano's hollowtech II.

Only fits Shimano HG+ 12 speed chains.