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- Extra Long MTB Road Bike Rear Derailleur Hang...
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Item #:
73849209
Extra Long MTB Road Bike Rear Derailleur Hanger Extender Extension with M10 Screw for 34-52T Cassette Kit
Item #:
73849209
XCD 58
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, July 16
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Designed for MTB and road bike to accommodate larger 34-52t cassette
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What Stands Out
Compatibility Range
Designed for 34-52T cassette systems, this extender enhances the versatility of your mountain bike, ensuring smooth shifting and optimal performance across a wide gear range.
Durable Construction
Crafted from high-quality materials, this extender guarantees long-lasting reliability and withstands the rigors of off-road cycling, offering superior resilience and performance under tough conditions.
Easy Installation
Equipped with an M10 screw, this extender allows for hassle-free installation, enabling cyclists to quickly adapt their bike setup without the need for special tools or extensive mechanical knowledge.
Product Details
- Designed for MTB and road bike to accommodate 34-52t cassette
- Constructed from AL 7075 aluminum alloy with a hollow design, weighing only 11g
- Facilitates easier adjustments in place and enhances shift speed
- Includes M10 screw for installation
- Available in anodized red and black options
- Color selection can be made during purchase
| Brand Name | COONIUM |
| Manufacturer | COONIUM |
| UPC | 710050742903 |
| Item Weight | 11 Grams |
| Color | Black |
| Material Type | Aluminum |
| Case Material Type | Aluminum |
| Mount Type | Braze-On Mount |
| Number of Teeth | 86 |
| Brand | COONIUM |
| Material | Aluminum |
| Mounting Type | Braze-On Mount |
Who Should Buy?
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Mountain Bikers
Ideal for mountain bikers needing to accommodate large 34-52T cassettes for better climbing and gear options.
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Bike Modifiers
Perfect for enthusiasts customizing their bike's drivetrain for enhanced performance and compatibility with wider gear ratios.
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Casual Commuters
Great for casual bikers who want to upgrade their bike’s gear range for varied riding terrains in their commutes.
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Road Cyclists
Not suitable for road cyclists primarily using standard cassettes below 34T due to potential compatibility issues.
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Race-Specific Bikes
Less ideal for competitive race bikes that require a lightweight setup without additional derailleur extensions.
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Beginners
May overwhelm novice cyclists unfamiliar with bike modifications, who should focus on basic riding skills first.
Product Description
Extra Long MTB Road Bike Rear Derailleur Hanger Extender Extension with M10 Screw for 34-52T Cassette Kit
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of bikes is this product designed for?
Answer: This product is designed for MTB and road bikes. -
Question:
What is the weight of this product?
Answer: This product weighs only 11g. -
Question:
What color options are available?
Answer: This product is available in anodized red and black options.
COONIUM Derailleur Hangers Editorial Review
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MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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XCD 58
Order now and get it around Thursday, July 16
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Features & Benefits
- Designed for MTB and road bike
- Accommodates larger 34-52t cassette
- Made of AL 7075 aluminum alloy
- Hollow design, ultralight with only 11g
- Easier to adjust in place and increase shift speed
- Available in anodized red and black option
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