Shimano "Di2"
Shimano's new "Dura-Ace Di2" shifts using electricity instead of cables. This is easy and precise - but for how long? Can you now only go on longer tours with a charger? The world's first endurance test clarifies.
Shimano's new "Dura-Ace Di2" shifts using electricity instead of cables. This is easy and precise - but for how long? Can you now only go on longer tours with a charger? The world's first endurance test clarifies.
SHORT & SHORT
Shimano's Di2 proves itself both in practice and in the laboratory endurance test. The shifting works with sensational precision under all test conditions and is easily the best of all systems tested to date. The Di2 impresses with a multitude of harmonious, practical details. The battery is exceptionally long-lasting and allows up to 20,000 gear changes on one charge - 2,000 to 4,000 kilometres on the road is realistic. The charge level indicator provides timely information. The likelihood of being left stranded with an empty battery is extremely low.
You can find the entire endurance test as a PDF download.
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