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• #9727
By erm, 800 grams?
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• #9728
According to Shimano’s claimed weights, the R9150 Di2 group for rim brake is 2051 grams, 50 grams lighter than 9070. The R9100 mechanical group for rim brake is 2097 grams, four grams lighter than R9000
For disc brakes, Shimano is claiming a group weight of 2389 grams for the 9170 group, and 2445 grams for the 9120 mechanical shifting group.
http://www.bicycling.com/bikes-gear/road-bikes/first-look-shimano-dura-ace-r9100
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• #9729
You also need to beef up the fork and frame to handle the additional strain put on them by discs. But then you can save weight at the rim, as you don't need a braking track.
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• #9730
Yeah but it's grams not kilograms we're talking about for those changes.
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• #9732
Caleb Ewan started celebrating at Abu Dhabi before realising Kittel had pipped him.
1 Attachment
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• #9733
Mugged. Kittel came from a long way back.
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• #9734
it literally makes them un-rideable
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• #9735
Don't get on Ewan's wheel seems to be the moral of this story.
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• #9736
Just noticed that whatever did that went down the whole length of the shoe. Cripes.
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• #9737
I was doing a little trolling. That recent docu in the states basically insinuated Sky were using motors because their Pinarellos were 800 grams heavier than the rest and that was the claimed weight of that chap's motorised wheels.
Literally everyone was else 'err, Pinarellos'
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• #9738
Through the shoes as well, Doull had two small cuts on his foot because of it.
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• #9739
Ah, must've missed that latest 'scandal'.
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• #9742
Duly noted. Will try harder.
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• #9743
last Omloop for this boy tomorrow
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• #9744
His face looks photoshopped on
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• #9745
Have there been no questions/controversies about his time at USPS?
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• #9746
He was there for his neo-pro season. I think a lot of questions have been asked but nothing untoward has ever come to light, bar Boonen's use of cocaine.
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• #9747
Looks fat there.
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• #9748
Are you Sean Yates in disguise?
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• #9750
Varjas told Irish radio show Off The Ball that he and Kathy LeMond had seen UCI officials stop French Gendarmes from carrying out checks on bikes. He did not name which teams the bikes were from.
Such compelling evidence
"Do these disc brakes make my bike look fat?"