TREK Replacement Rear Derailleur Gear Hanger FX, SL, SLX, Cali, #297656 - GH-138

TREK GEAR HANGER: GH-138 / #297656 / #293426 / #322175 / #W322175. Snapped or Bent your gear hanger?. TREK Skye S, SL, SL DISC, SLX 2015-2016. TREK Cali 2017. TREK 7.2 FX - 2012-2013. TREK 7.2 FX WSD - 2012-2013.

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