About Shimano Dura-Ace R9100 11 Speed Groupset
For decades, the Shimano Dura-Ace groupset has been the one to follow for innovation, performance and quality. Most will chase but Dura-Ace always leads the way.
More About The Manufacturer Shimano
In response to surging demand for global environmental preservation, bicycles now attract attention as the most eco-friendly means of transport. Shimano are dedicated to supplying high-quality and high-performance components for different types of bicycles made in various countries and regions of the world, ranging from bicycles for the world’s top racers to daily users. Shimano pursues the creation of new designs and easy-to-use functions by keeping one jump ahead of the users’ imaginations.