Dura-Ace Di2 (Dual Integrated Intelligence) moves to the next generation. Tested in competition and taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky.
Every part of a Di2 setup hinges on the battery - without power it just won't work! Charge up this highly efficient battery for up to 2000km of use.
You will receive an email to confirm when your item has been sent.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
Please see our returns policy.
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