Union GH-243 derailleur hanger

The Union GH-243 derailleur hanger is a cast aluminum replacement part for frames with a 5 mm quick-release axle. It is used to replace a bent or broken hanger on various bikes, including BH, Wilier, and Fuji.

• Mounts inside the frame, with 2 fasteners to hold the derailleur securely
• Suitable for a standard 5 mm quick-release axle
• Screws included in the package, so you do not need to source them separately
• Compatible with BH, Carver, Fuji, Planet X, Sensa, and Wilier
• Before ordering, check that your bike's brand and model are listed

Technical specifications

• Manufacturer code: GH-243
• Material: Cast aluminum
• Number of fasteners: 2
• Frame mounting: Internal
• Step shape: Curved
• Axle diameter: 5 mm (standard quick release)
• Derailleur mount: Standard
• Package contents: Screws included
• Compatible brands: BH, Carver, Fuji, Planet X, Sensa, Wilier
• Compatible models (examples): BH Shockblaze Pro S7, Wilier Montegrappa, Planet X Superlight Pro Carbon 2005