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PostPosted: Sun Oct 20, 2013 9:14 am 
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Joined: Sun Jul 25, 2010 12:22 pm
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Location: North Ayrshire
not cheap but here they are!

http://www.ebay.co.uk/itm/Vintage-Shima ... 19e39c77d5

http://www.ebay.co.uk/itm/Vintage-Dura- ... 19e39c5902

8)


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PostPosted: Sun Oct 20, 2013 9:26 am 
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They are Dura-Ace EX dyna drive cranks


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PostPosted: Sun Oct 20, 2013 9:31 am 
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hmm, my memory must be worse than i thought! i've never heard of "dyna drive" cranks - you sure they're not dura ace ax? that's the only ones i can remember looking like this . .

:?


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PostPosted: Sun Oct 20, 2013 11:22 am 
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Yes, I am sure. On Velobase you can compare the two:

http://velobase.com/ViewComponent.aspx? ... &AbsPos=29

http://velobase.com/ViewComponent.aspx? ... &AbsPos=28

Other cranks with dyna drive concept pedals were 600AX, Deore and Adamas.


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PostPosted: Sun Oct 20, 2013 8:08 pm 
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Elev12k wrote:
Yes, I am sure. On Velobase you can compare the two:

http://velobase.com/ViewComponent.aspx? ... &AbsPos=29

http://velobase.com/ViewComponent.aspx? ... &AbsPos=28

Other cranks with dyna drive concept pedals were 600AX, Deore and Adamas.


well, you live and learn! thanks for those links - i'll have either, thanks!

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