Union GH-399 Derailleur Hanger for UDH Frames

The Union GH-399 derailleur hanger is a replacement part for frames designed for the UDH standard, where it supports the rear derailleur. Choose it to replace a damaged derailleur hanger. Includes the mounting bolt.

• Replaces the derailleur hanger on compatible UDH frames
• Cold-forged AL 6061 aluminium for a strong part
• Mounting bolt included in the pack
• Axle with M12x1.0 thread, thread length 12.7 mm
• Before ordering, check that your frame is designed for UDH

Technical specifications

• Material: Cold-forged AL 6061 aluminium
• Compatibility: Only frames designed for a UDH derailleur hanger
• Thru-axles: M12x1.0 thread, thread length 12.7 mm
• Mounting washers: Frame-specific
• Pack contents: 1 GH-399 derailleur hanger incl. mounting bolt
• Barcode (GTIN): 8590966393992