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Shimano Dura Ace Electric DI2

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Uploaded by on Oct 1, 2008

Courtesy of Road Bike action Magazine we have the first video of the new electric in action.

http://www.cbike.com

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Sports

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Standard YouTube License

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  • Me too. The system is too complicated for you local bike shop. It's pretty useless because today's top shifters already shift well.

    If you were a PRO rider, I guess it's great to have. Because your sponsors will take care of everything. But for any other competitive rider, it's not worth the money.

  • That will be a hoot when someone loses a stage and blames it on their front mech battery.

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  • I'll wait till I see SRAM's answer to this.

    Not that I can afford either version of Di2. ^_^

  • technology is good other manufacturers who dont like to upgrade will be left behind or spend millions of money in R&D just to catch-up or worst to close their business!

    if you can afford have the money to buy it why not?

    but if your happy or dont have that kind of budget for me i think the basic design and cable system i good enough .

    in the case of pro riders everything for them is good they will ride any components or bikes because they get paid to...

  • @dahgutone i have it on my bike. I am not a pro rider and its increadibly fast. It is way faster than any other groupset. it is far easier to win races with this.

  • @Microglia1 no way dude, fabiano is right. not all technology is good. some (a lot) is just over-engineered fluff.

    I read somewhere, with any new technology, a good question to ask it "what is the problem for which this technology is the solution?"

  • @fabianomoto well, if everyone thinks like you, we'll all be riding single speed and live in huts with kerosene lamps.

  • Looks like Campy is left behind in the dust, with shrunken market share, stupid management, and faulty designs, which don't even look good anymore.

  • fuck me, what a rip off. Seems no reason to change. I can change smoothly with my cables, always have. I can keep them 1000's of dollars in the bank.

  • rubbish...

  • Too bad many ProTour riders still choose Red or SR11. Real pity. Really missing out on all the good stuff.

  • @INGRox haha! this looks amazing and im very jealous! currently riding 2010 ultegra and loving it.

    ENJOY!

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