Shimano Ultegra Di2 Groupset

The 2016 Shimano Ultegra Di2 Groupset is a top-end road group. Immaculate electronic shifting, many options, sweet stops, low-profile and high-performance, the Ultegra group performs almost as well as Shimano's top-of-the-line Dura Ace for just a few hundred grams more. The drop levers can be had with hydraulic or mechanical braking control, pairing very well with the dual-pivot or direct-mount calipers or the post-mount 785 disc brake. Rear derailleur is available in short or mid-cage, the latter capable of managing a 32T low gear.
An excellent road racing group.