Not available for online purchase
The new Shimano Ultegra groupset adds to the performance of the bike, as well as its looks. The stunning, integrated design will leave you breathless. The seamlessly integrated components will give you the best riding experience ever.
Shimano has redesigned all components of its Ultegra groupset with performance upgrades and weight savings all-round. The new styling sets this groupset apart from all that came before it with Dura-Ace styling queues in every part.
This electronic upgrade kit provides all of the parts needed to convert from a mechanical Ultegra groupset to a Di2 electronic groupset.