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Rear Derailleur Hanger Nº45 X12 Road STD
No. 45 rear derailleur dropout for standard (non-direct mount) road frames with 12mm thru axle.
Thread pitch 2P1.0 Speed Release.
To find the right part for your bike, enter your registration number in the search engine or consult the Blue Paper technical manual for your model and enter the spare part code in the search engine on our website.
See the technical manual for your component or bike in the support section for installation instructions.
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The components of the bicycles, as described on this page, are those specified by the manufacturer at the time of launch of a new product.
Please note that these components may be subject to change without notice by the manufacturer for other components of similar characteristics.
If you need to confirm the specifications of any component, we recommend you visit the manufacturer's official website or contact our customer service team.