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 Post subject: Crank arm weights
PostPosted: Wed Dec 17, 2014 9:27 pm 
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Joined: Wed Apr 11, 2012 12:37 pm
Posts: 57
Hi folks.

Can anyone tell me if there's much of a weight difference between Campag SR carbon crank arms compared to Centaur carbon arms?
Just the arms...no chainrings.

I use the Centaur chainset at the moment and had planned on getting some Fiber Lyte chainrings for it.
I can get a second hand SR chainset and thought I could put the Fiber Lyte rings on those instead.
Both are 50/34. The SR is 11sp but I guessed it wouldn't matter on arms alone?

Didn't know if weight savings came from the arms or chainrings.

Thanks


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 Post subject: Crank arm weights
Posted: Wed Dec 17, 2014 9:27 pm 


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 Post subject: Re: Crank arm weights
PostPosted: Thu Dec 18, 2014 1:18 am 
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Joined: Sun Mar 16, 2014 3:43 pm
Posts: 140
My SR has a hollow titanium axle . . . .


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 Post subject: Re: Crank arm weights
PostPosted: Thu Dec 18, 2014 11:01 am 
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Joined: Wed Apr 11, 2012 12:37 pm
Posts: 57
BRM wrote:
My SR has a hollow titanium axle . . . .


So a bit lighter at least.
Do you know if the weight difference comes from this and are the rings generally the same?


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 Post subject: Re: Crank arm weights
PostPosted: Thu Dec 18, 2014 12:45 pm 
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in the industry

Joined: Sat May 12, 2012 7:25 pm
Posts: 1939
Location: Glermsford, Suffolk U.K
There is around 100g difference in chainset weight +BB between SR and centaur.

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www.thecycleclinic.co.uk


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