H704: derailleur gear hanger, dropout replacement, replacement dropout hanger Giant #RE266, same as Pilo D783

H704 Replacement Rear Derailleur Hanger Thru-Axle for most 2017, 2018, 2019, 2020, 2021 Giant road and gravel bike frames. For use with Standard mount Rear Derailleurs only. Assembly from outside with 2 screws, threading in hanger.

Compatible with models of following brands (not exhaustive):

• Giant
  Giant Avail Advanced DISC 2017-2021
  Giant Avail Advanced PRO DISC 2017-2021
  Giant Avail AR 2020-2021
  Giant Anyroad Advanced 2018-2019
  Giant FastRoad Advanced 2019-2021
  Giant FastRoad E Pro 2020-2021
  Giant Brava SLR 2017-2020
  Giant Contend AR 2020-2021
  Giant Contend SL Disc 2020-2021
  Giant Defy Advanced 2017-2021
  Giant Defy Advanced SL DISC 2017-2021
  Giant Defy Advanced PRO DISC 2017-2021
  Giant EniLiv Advanced PRO DISC 2019-2021
  Giant Langma Advanced PRO Disc 2018-2021
  Giant Langma Disc 2018-2020
  Giant Propel Disc 2018-2020
  Giant Propel Advanced Disc 2018-2021
  Giant Propel Advanced SL Disc 2018-2021
  Giant Propel Advanced PRO Disc 2018-2021
  Giant Revolt Advanced 2019-2020
  Giant Revolt Aluxx 2020-2021
  Giant Revolt 2020
  Giant Revolt Advanced Pro 1 2021
  Giant Revolt E Pro 2020-2021
  Giant Road E Pro 2019-2021
  Giant TCR Advanced 2017-2020
  Giant TCR Advanced SL Disc 2017-2020
  Giant TCR Advanced PRO Disc 2017-2020
  Giant Thrive E Pro 2020-2021
  Giant TCX SLR 2017-2020
  Giant TCX Advanced 2017-2020
  Giant TCX Advanced Pro 2017-2020
• Liv

Number of fasteners: 2
Attaches to frame with (2) M3x8
Sold without screws
Mounting on frame:     Outer
Material:   Cold forged aluminium alloy 6061
Axle diameter:    M12x1.5 (Through axle)
Color:  Black
Derailleur mount type:     Standard mount

Equivalent To:
Giant #RE266
Giant part #380000016
Pilo D783
Derailleur Hanger # 591