Replacement Bicycle Rear Derailleur Hanger RE171A Compatible with CO-OP Compatible with Giant

Replaces OEM part numbers: Replaces part number RE171A and guarantees a perfect fit. Compatible with CO-OP motorcycles ARD 1.1 (2017-2019) and ARD 1.2 (2017-2019).
Compatible with Giant: AnyRoad (2014-2016), AnyRoad CoMax (-2017), Defy (2012-2016), Defy Advanced (2012-2016), Defy Advanced Pro (2015-2016), Defy Advanced SL (2012-2016), Defy Aluminum (2012-2016), Defy C (2013-2014).
Compatible with Giant Escape (2015-2016), Escape RX Composite (2014-2016), Fastroad (2015), Fresh (2012), Invite (2014-2016), Invite Comax (2015-2016), Propel (2014+), Propel Advanced (2014-2016), Propel SLR (2016+), Revolt (2014+), TCR Advanced (2012-2015), TCR Advanced Pro (2015), TCR Advanced SL (2012-2015), TCR Advanced SLR (2014-2016), TCX Advanced (2014-2016), TCX Advanced PRO (2015), TCX Advanced SL (2014), TCX SLR (2014-2016).
Compatible with Liv: Alight (2015-2016), Avail (2012+), Avail Advanced (2012-2016), Avail Advanced Pro (2015-2016), Avail Advanced SL (2012-2016), Avail Aluminum (2012-2016), Avail C (2013-2014), Avail SL Disc (2017+), Beliv (2016+), Brava (2014-2016), Envie (2014-2016), Enviliv Adv (2019), Enviliv Adv Pro (2019), Thrive (2015-2018), Thrive Disc (2018)
Durable construction: Made of aluminum alloy, offering strength, lightness, and resistance to impact and corrosion.