Pilo D21 derailleur hanger for Trek (230026), Gary Fisher, Klein, Schwinn, Silverback, Vitus, Transition, Hot Chili, Rocky mountain, Nashbar Mongoose Lemond Klein Haro BH Cannondale, Villiger bikes (rear gear mech, dropout) -
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D490 derailleur hanger #301608 for Trek Crossrip Elite Cyclocross Allant Elan Chelsea District FX Neko Dual Sport Shift Verve Hybrid PDX Transport Fisher Fast City bikes 2017 2016 2015 2014 2013 2012 2011 (rear gear mech, dropout) - Elanus Parts