Dropout per Trek Madone Speed Concept Gary Fisher Cronus gancio deragliatore posteriore

Trek Madone 5 series 2011. Trek Madone 6 Series 2010-2011. Gary Fisher Cronus 2010-2013. Gary Fisher Cronus CX Pro 2012. Gary Fisher Cronus CX Ultimate 2012. Product Type: Rear derailleur hanger. Compatible with Trek / Gary Fisher following models.

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