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  • Dear valued Members,

    we kindly ask you to post/repost your classified ads to our new Classifieds section. This subforum is now in read-only status. If you still have active ads, repost them to the new Classified section.

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For Sale ROTOR QXL chainring 54/44 130 PCD

I have not tried Rotors, but I think these are ovalized rings, so if they are anything like my 52-42 Osymetric rings, then 54-44 would be not nearly as hard to push as it would be in a round chainring. On the "cam-like" Osymetric, the narrowest side of the chainring coincides with the "dead spot" where pedaling is weakest. I can certainly climb as easily with the 42-tooth smaller Osymetric as with the inner chainring of a 53-39 "normal" crankset...

Best, David
 
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