Derailleur Hanger 290 Dropout 475 Compatible With Giant Contend TCR Propel Forma Idiom Langma Liv Advanced CNC Aluminum Alloy Gear Mech Hanger Replacement With M3x8 Screws High Strength Durable Bike Part For Easy Rear Derailleur Fix
✔️ CNC aluminum derailleur hanger replacement for Giant & Liv
This CNC-machined aluminum derailleur hanger acts as a secure, replaceable mount for the rear derailleur on Giant and Liv bikes, a common maintenance part to restore precise shifting after impacts or wear.
✅ Compatible with Giant & Liv bikes including Contend SL (2017-2025), Contend (2017-2025), TCR Advanced (2016-2025), Propel Advanced Pro (2019), Forma (2018-2019), Idiom (2018-2020), Langma Advanced Series (2018-2020) and more
✅ OEM replacement for Giant part # RE27163, ensures secure fit and proper shifting
✅ CNC aluminum alloy construction for high-strength, rigid performance with corrosion-resistant black finish
✅ Includes M3x8 flat head screws for quick installation
💡 What is a derailleur hanger replacement used for on road bikes?
A handy overview of why people replace it and how it helps alignment:
- derailleur hanger compatibility with Giant and Liv bikes including Contend SL/Contend/TCR/Propel/Forma/Idiom/Langma- OEM replacement for Giant part RE27163 to ensure secure fit and proper shifting
- CNC aluminum alloy construction for high strength and durability
- quick installation with included M3x8 screws