Derailleur Hangers for Giant Defy Advanced Pro Bikes

We strongly recommend you visually confirm your hanger choice with your existing hanger

  • Hanger 591

    USD $40.00
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    Bike Models
    Anyroad Advanced: 2018-19
    Avail Advanced Pro: 2017-19
    Avail Advanced: 2017-19
    Defy Advanced Pro: 2017-19
    Defy Advanced SL: 2017-19
    Defy Advanced: 2017-19
    Langma Advanced Pro Disc: 2018-19
    Propel Advanced Pro Disc: 2018-19
    Propel Advanced SL Disc: 2018-19
    Revolt: 2019-20
    TCR Advanced Pro Disc: 2017-19
    TCR Advanced SL Disc: 2017-19