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Union GH-307 derailleur hanger

13.99 €

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Features of Union GH-307

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Specifications Union GH-307

Features of Union GH-307

Color Silver

Color

Silver

Product Type Toecaps

Product Type

Toecaps

Product description of Union GH-307 derailleur hanger

Description summary

Keep your ride smooth and protect your bike with the UNION GH-307 derailleur hanger. This essential spare part acts as the first line of defense, engineered to bend or break upon impact to save your valuable frame and derailleur from costly damage. A straight hanger is also vital for crisp, precise shifting. By replacing a bent or fatigued hanger, you can eliminate ghost shifting and restore your transmission´s factory performance. This precision-engineered component is a must-have for any serious cyclist seeking ride confidence and ultimate protection

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Ensure your ride continues smoothly and protect your valuable bike frame with the UNION GH-307 derailleur hanger. As a crucial spare part for your bicycle´s transmission, this high-quality component is expertly designed to be the first line of defense against costly damage. A bent or broken derailleur hanger can abruptly end a great ride and lead to expensive repairs of your frame or rear derailleur. The UNION GH-307 is engineered to be a sacrificial part, absorbing the force of impacts from crashes or trail debris, bending or breaking so your frame doesn´t have to.

Restore Your Shifting Precision

A straight and perfectly aligned derailleur hanger is fundamental for crisp, accurate, and reliable gear shifting. If you´re experiencing ghost shifting, chain skipping, or a noisy drivetrain, a misaligned hanger is often the culprit. Replacing your old, potentially fatigued or bent hanger with a new UNION GH-307 will restore your transmission´s geometry to its factory-intended specification. This allows for precise indexing and brings back the smooth, quiet performance you expect from your drivetrain, whether you´re climbing a steep ascent or sprinting on a flat road.

Key Benefits:

* Ultimate Frame Protection: Acts as a critical safety link, designed to fail under stress to save your much more expensive bicycle frame and rear derailleur from permanent damage.
* Optimized Shifting Performance: A perfectly straight hanger is essential for accurate gear changes. Installing a new GH-307 can immediately solve many common shifting problems and restore drivetrain efficiency.
* Precision Engineering: Manufactured to exacting standards to ensure a perfect fit with compatible bike frames, guaranteeing correct derailleur alignment and function.
* Ride Confidence: Carrying a spare GH-307 hanger is a smart choice for any serious cyclist, providing peace of mind on long rides, multi-day tours, or competitive events. A quick trailside replacement can save your adventure.

Main Features:

* Engineered as a direct replacement for specific bicycle models.
* Designed to provide a precise and secure mounting point for your rear derailleur.
* Robust construction ensures durability and reliable performance under normal riding conditions.
* Comes as a complete self-service package, including the necessary mounting screws for a straightforward, hassle-free installation.

Toecaps
* Engineered for enhanced drivetrain protection and structural integrity.

Brand:
UNION.

Product name:
GH-307 derailleur hanger.

Specifications:

* Product Type: Rear Derailleur Hanger
* Model: GH-307

Don´t wait for a ride-ending incident. Equip yourself with the UNION GH-307 derailleur hanger today. It´s a small investment that provides immense peace of mind, safeguarding your bike´s core components while ensuring your shifting remains as crisp and reliable as the day you got your bike. Always verify compatibility with your specific bike frame model before purchasing to guarantee a perfect fit. Add this essential spare part to your toolkit and ride with confidence

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What our customers are saying about Union GH-307 derailleur hanger

Union GH-307 derailleur hanger

Patilla stevens

2025/12/18

Aitor

It looks sturdy and well-made. I think it does its job. It's the model for the STV-10.

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Union GH-307 derailleur hanger

Leg for Megamo jakar 30 2025 grx 400

2025/06/17

Romain

Hello, is this bracket compatible with a Megamo jakar 30 2025 gravel bike with Shimano GRX 400? Thank you.

Answer of Cesar

I bought it for a Stevens Izoard Pro frame and a Shimano Ultegra derailleur. I think you should check your frame´s specifications to see if it´s compatible.

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