We strongly recommend you visually confirm your hanger choice with your existing hanger
【Perfect Fit for Giant & Liv Bikes】 Compatible with multiple Giant and Liv models 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 #27163】 Direct replacement for Giant derailleur hanger part number RE27163, ensuring secure fit and proper shifting alignment. Includes M3x8 flat head screws for quick installation.
【CNC Aluminum Alloy Construction】 Crafted from high-strength aluminum alloy using precision CNC machining for enhanced durability, rigidity, and long-lasting performance. Corrosion-resistant black finish ensures a clean, factory look.
【Check Compatibility Before Purchase】 There are thousands of hanger types—some may look similar but are not identical. Please confirm your existing hanger shape and mounting position with the product image before ordering.