Best Derailleurs Parts 2026

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Last Updated - 22.07.2026

Best Choice

01

Micronew

micronew STI Shifters 3x7 Speed SB-R473 Trip Shift Lever Brake Derailleur Road Bike Bicycle Rear Derailleur for Shimano ST-A070 Road Switch

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9.8

Exceptional

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road bike front derailleur
Compatible with all brands
Compatible with Shimano

60,59 €
02

VersaGenius

Bicycle Front Derailleur Adjustment Tool for Sram AXS Red Rear Derailleur Setup Installation, for SRAM for Rival Front Gear Tool, Front Derailleur Calibration, Front Derailleur Adjustment Aid

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9.7

Exceptional

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【Clear and precise circuit】This bicycle derailleur conditioner is specially designed for SRAM Rival AXS bicycles. It effectively fits the front derailleur for clear and precise forward shifting, a smooth and efficient driving experience.
With its user-friendly design, this conditioner can be easily installed on your SRAM AXS derailleur. It requires no complicated assembly or additional tools, making it convenient for cyclists of all levels.
Practical adjustment gauge tool: the included adjustment gauge tool makes it easier to fine-tune the front derailleur of your bike. It allows precise adjustments, optimal performance and seamless gearshift.
Lightweight and portable: with a weight of only approx. 20g, this bike front derailleur is lightweight and portable. You can easily carry it in your bike repair kit or tool bag, which ensures adjustments and maintenance on the go.
And practical: Made of material, this adjustment tool is practical to use. It is built to last and withstand the rigors of regular bike maintenance, providing lasting performance.

12,99 €
Value for Money

03

ERZU

ERZU Derailleur Battery Protector for Sram AXS GX EAGLE/XX1/X01 Light Weight Cycling Part Accessories

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9.4

Excellent

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Perfect fit: 1:1 design is more fit, plating treatment, bright colors, ultra-light design.
Lightweight Design: It is light in weight, and when installed on the rear derailleur, it effectively protects the battery.
High-quality material: high-strength nylon material, durable and practical.
Better Protection: Avoid impact, fall off and block part of the sand to ensure heat dissipation.
Applicable models: SRAM GX X01 XX1, mountain AXS electronic variable speed rear derailleur.

10,84 €
04

PEUTIER

Derailleur Hanger for Bicycles, Aluminium Alloy Derailleur Hanger Bicycle Derailleur Hanger Compatible with GT Aggressor Avalanche KHS Timberline Kestrel Kettler Mongoose WG008-SL Rear Derailleur

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9.2

Excellent

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Premium Material Our bike number bracket is made of large-qualified aluminum alloy, which is strong and reliable, not easy to break and durable.
Practical tool: our rear derailleur bar ensures that your gears insert smoothly and accurately, allowing for seamless displacement and improved overall performance.This front derailleur bar helps with the efficiency and reliability of your bike's shifting system.
Package contents: you will receive 1 piece derailleur hanger for bicycles and 2 screws. The complete kit meets your requirements.
Easy to install: the derailleur hanger has mounting screws, so installation is simple. Simply take out your old or broken Immaileilleur hanger and replace it with our product.
COMPATIBILITY This front derailleur bar is compatible with various bike models, including GT Aggressor, Avalanche, KHS, Timberline, Kestrel, Kettler, Mongoose, WG008-SL.Please note that our product is not sponsored or endorsed by the brands it fits, or affiliated with the brands including GT, Aggressor, Avalanche and other brands above.

4,99 €
05

PEUTIER

Derailleur Hanger for Bicycles, 5.7 x 3.1 cm Derailleur Hanger Bicycle Derailleur Hanger Bicycle Parts Compatible with GT Aggressor Avalanche KHS Timberline Kestrel Kettler Mongoose WG008-SL Rear

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9.0

Excellent

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Useful tool: our rear hanger can ensure that your gears insert smoothly and accurately, allowing for seamless displacement and improved overall performance.This front derailleur hanger helps maintain the efficiency and reliability of your bike's shifting system.
Great material: our bicycle tail hook is made of premium aluminium alloy, which is strong and reliable, not easy to break and durable. Serve you for a long time.
Easy to install: the derailleur hanger has mounting screws, making the installation process simple and convenient. Simply take out your old or broken Immaileilleur hanger and replace it with this new derailleur hanger.
CONTENT & SIZE You will receive 1 derailleur hanger and 2The size of the derailleur hanger is approx. 5.7 x 3.1 cm and its thickness is approx. 0.8 cm and 0.4 cm. The complete set and suitable size will meet your requirements.
COMPATIBILITY This front derailleur bar is compatible with various bike models, including GT Aggressor, Avalanche, KHS, Timberline, Kestrel, Kettler, Mongoose, WG008-SL.Please note that our product is not sponsored or endorsed by the brands it fits, or affiliated with the brands including GT, Aggressor, Avalanche and other brands above.

3,99 €
06

TerchPilet

TerchPilet Derailleur Hanger 146 - Compatible with Specialized Part 9890-4226 & 9890-4224, Long Version, Aluminium Alloy Replacement Dropout for Specialized Allez, Tarmac, Roubaix, CruX, Ruby

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8.9

Very Good

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PREMIUM COMPATIBILITY Precisely engineered to replace specialized derailleur hanger with part numbers 9890-4226 and 9890-4224, including the long version used on several special models.
INCLUDES MOUNTING SCREWS - Comes with the necessary screws for a quick and secure installation - no need to procure additional hardware.
DURABLE ALUMINUM ALLOY Made of high-strength aluminum alloy for excellent rigidity, corrosion resistance and lasting performance on road bikes and road bikes.
- Model adaptation - Compatible with special bikes such as Allez (2013-2019), Tarmac (2010-2017), Roubaix (2011-2018), CruX, Ruby, Shiv and more (see full list below).
- IMPORTANT FIT NOTE This hanger replaces Dropout-146 (long version). Not compatible with SCS-equipped window frames (e.g. Dropout-283). Please check your frame and drive specifications before ordering.

9,99 €
07

HpLive

Essential Bike Part Rear Derailleur Hanger and Strong Fixing Bolt

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8.8

Very Good

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Universal fit: Designed to fit most bikes, this holder can be easily replaced, saving you costs on maintaining the frame. It is a versatile accessory that is suitable for various bicycle models and brands.
Smooth and practical design: with its smooth surface and good texture, the trailing bead holder offers a seamless installation and operation experience. Its practical design ensures a stable connection and reliable performance.
Important compatibility: Before placing your order, please check whether the model shown in the picture matches your old trailing bead holder. Ensuring compatibility will ensure a perfect fit and improve the overall performance of your bike.
Easy installation: the package contains a nuts and a threaded bolt, which are essential to keep the holder securely on the frame. The installation process is quick and hassle-free, so you'll be back on the go in no time.
Durable metal construction: made of high-quality metal, the bicycle trailer bead holder ensures a long service life. It is a reliable replacement part for your broken holder and provides optimal performance for your bike.

5,49 €
08

PEUTIER

Derailleur Hanger for Bicycles, 5.8 x 4.1 cm Derailleur Hanger Bicycle Derailleur Hanger Bicycle Parts Compatible with GT Aggressor Avalanche KHS Timberline Kestrel Kettler Mongoose WG008-SL Rear Derailleur

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Reliable material: our rear advertising hanger is made of great aluminum alloy, which is strong, easy to use, not easy to break or deform, sturdy and durable.They provide long-term service.
How to install: the bicycle number hanger with mounting screws is easy and convenient to install. Simply take out your old or broken Immaileilleur hanger and replace it with this new derailleur hanger. It will not take much time.
Great function: our bicycle tail hook can ensure that your gears insert smoothly and accurately, improving seamless displacement and improved overall performance.This front derailleur bracket helps maintain the efficiency and reliability of your bike's shifting system.
Contents and size: you will receive a mesh part and 2 gear hangers. The size of the derailleur bracket is about 5.8 x 4.1 cm and its thickness is approx. 0.8 cm and 0.4 cm. Complete kit and the right size meet your requirements.
COMPATIBLE BIKE RANGE Our Immailleur Hanger is compatible with various bike models, including GT Aggressor, Avalanche, KHS, Timberline, Kestrel, Kettler, Mongoose, WG008-SL.Please note that our product is not sponsored or endorsed by the brands it fits, or affiliated with the brands, including GT, Aggressor, Avalanche and other brands above.

6,99 €
09

UTTASU

UTTASU Hanger Rear Derailleur Aluminum Alloy Cycling Parts for-Canyon Bicycle Gear Hanger Extender Rear Mech Derailleur

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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¡¾Precision Machining¡¿Using CNC precision machining techniques, this gear hanger extender is made with aluminum alloy, offering excellent durability and strength. It guarantees a precise fit and smooth operation for your bicycle.
¡¾Effective Replacement Part¡¿Specifically designed for CANYON bicycles, this gear hanger extender serves as an effective replacement part for your rear mech derailleur. It ensures optimal functionality and improves the overall performance of your bike.
¡¾Easy Installation¡¿With its user-friendly design, this gear hanger extender can be easily installed on your CANYON bicycle. It comes with all the necessary hardware, making the installation process quick and hassle-free. Enhance your riding experience with this reliable gear hanger extender!
¡¾Durable and Practical¡¿Crafted with material, this Bike Rear Mech Derailleur Gear Hanger Extender is built to last and ensures long-lasting performance. Its practical design makes it a reliable replacement part for CANYON bicycles.
¡¾Aluminum Alloy Construction¡¿Made with lightweight aluminum alloy construction, this gear hanger extender boasts a perfect balance of strength and weight. It does not add unnecessary weight to your bike, allowing for a comfortable and efficient ride.

8,99 €
10

Generic

Bikes Frame Dropout Hook | Metal Bikes Frame Gear Hook Frame Gear Tail Hook | Practical Bikes Replacement Parts Derailleur Gear Hanger for Mountain Bikes Road Bikes

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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【Steigern Sie Ihre Fahrrad-Performance】Rüsten Sie sich mit unserem Schaltauge für ein besseres und reibungsloseres Fahrerlebnis aus. Das perfekte Geschenk für Radsportbegeisterte Geburtstage, Feiertage und besondere Radsportveranstaltungen. Erhöhen Sie Ihre Fahrt mit diesem idealen Ausrüstungs-Upgrade und beeindrucken Sie Freunde und Familie, die Fahrrad lieben.
【Multi-Modell-Eignung】 Mit hoher Kompatibilität ist dieser Schaltauge die ideale Ergänzung für jedes Mehrzweckfahrrad. Es bietet einen sicheren Befestigungspunkt, sorgt für reibungsloses und präzises Schalten - was es zu einem unverzichtbaren Bestandteil Ihrer Fahrradausrüstung macht.
Verschleißfestes Material: Hergestellt aus hervorragender Aluminium-Legierung, ist dieser Schaltauge eine verschleißfeste und langlebige Lösung, bietet eine robuste Struktur und ein verschleißfestes Design für verbesserte Fahrleistung.
Verbessertes Fahrerlebnis: Rüsten Sie Ihr Radfahren mit diesem Schaltauge auf. Die einfache Installation verbindet das hintere Zifferblatt wieder mit dem Rahmen Ihres Fahrrads und ermöglicht müheloses Schalten für ein verbessertes Fahrerlebnis.
Hohe Praktikabilität: Unser Schaltauge maximiert die Effizienz des Radfahrens mit seinem stromlinienförmigen Design und der hohen Praktikabilität. Sein schlankes Aussehen verbessert nicht nur die Ästhetik Ihres Fahrrads, sondern minimiert auch sein Gewicht für eine reibungslose und mühelose Fahrt.

6,89 €