Short Description
The Union GH-117 is a durable replacement rear derailleur hanger designed for a wide range of compatible bicycle frames. Manufactured from aluminium and supplied with mounting hardware, it provides a reliable replacement for a damaged or bent original gear hanger.

Key Features

• Replacement Gear Hanger: Designed to replace a damaged, bent or worn rear derailleur hanger
• Durable Aluminium Construction: Manufactured from aluminium for dependable everyday performance
• Precise Fit: Designed to correctly position the rear derailleur on compatible bicycle frames
• Mounting Hardware Included: Supplied with the required mounting screw for installation
• Wide Compatibility: Suitable for selected models from a range of bicycle manufacturers

Product Overview
The Union GH-117 gear hanger is a replacement derailleur hanger designed for use with compatible bicycle frames. The derailleur hanger connects the rear derailleur to the bicycle frame and is designed to help protect the frame and drivetrain in the event of an impact. If your existing hanger has become bent or damaged, replacing it can help restore correct derailleur alignment and improve gear shifting performance. Manufactured from cast aluminium, the GH-117 offers a precise and dependable replacement solution and is supplied with mounting hardware for installation.

Specifications

• Brand: Union
• Model: GH-117
• Product Type: Rear derailleur / gear hanger
• Material: Cast aluminium
• Mounting: 1-bolt frame mounting
• Derailleur Mount: Standard mount
• Axle Type: Standard quick release
• Colour: Silver
• Mounting Hardware: Included
• EAN: 8590966391172

Compatibility

• Compatible with selected BH bicycle models
• Compatible with selected Bianchi bicycle models
• Compatible with selected Jamis bicycle models
• Compatible with selected Kona bicycle models
• Compatible with selected models from several other bicycle manufacturers

Ideal For

• Replacing a bent rear derailleur hanger
• Replacing a broken or damaged gear hanger
• Restoring correct rear derailleur alignment
• Keeping as a spare for compatible bikes

What’s Included

• 1 × Union GH-117 rear derailleur hanger
• Mounting hardware

Care & Notes
Derailleur hangers are frame-specific. Always compare the GH-117 with your existing hanger and confirm compatibility with your bicycle make, model and year before ordering. Correct derailleur alignment should be checked after installation for accurate shifting.

Why Buy From LK Bikes
LK Bikes offers dependable cycling components and replacement parts from trusted brands, supported by expert advice, reliable service and strong aftersales support.