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Item #:
30583721
Box One Prime 9 X-Wide Rear Derailleur Bicycles MTB Hanger Non-Direct Mount for Mountain Bike, Cycling Finished Gloss Hard Onyx Sealed Bearing
89% of respondents would recommend this to a friend
Item #:
30583721
€ 126
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 Saturday, October 03
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Experience unmatched durability and performance with the Box One Prime 9 Rear Derailleur, designed to handle the most demanding terrains.
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What Stands Out
Durable Design
Crafted with a hard gloss finish, this derailleur resists wear and tear, ensuring longevity and reliability for mountain biking enthusiasts tackling rugged terrains.
Smooth Performance
Equipped with sealed bearing pulleys, it provides seamless gear shifting and minimizes friction, enhancing overall cycling efficiency while addressing common derailleur issues.
Wide Compatibility
The non-direct mount design offers greater versatility, making it compatible with a variety of mountain bike frames and setups, appealing to a broad range of cyclists.
Product Details
| Brand | Box |
| Color | Black |
| Material | Aluminum |
| Mounting Type | Braze-On Mount |
| Manufacturer | Box Components |
Who Should Buy?
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Mountain Bikers
Ideal for avid mountain bikers seeking reliable performance and enhanced gear transitions in challenging terrains.
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Cycling Enthusiasts
Great choice for cycling enthusiasts focusing on precision and durability in their bike components for longer rides.
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Competitive Riders
Best suited for competitive cyclists wanting to enhance their bike's performance with efficient gear shifting capabilities.
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Casual Riders
Not ideal for casual cyclists who prefer standard and simpler gear systems without complex adjustments.
Product Description
Box One Prime 9 X-Wide Rear Derailleur Bicycles MTB Hanger Non-Direct Mount for Mountain Bike, Cycling Finished Gloss Hard Onyx Sealed Bearing Pulleys | Black
About This Item
Introducing the Box One Prime 9 X-Wide Rear Derailleur in sleek black. Experience the best of both worlds with the advantages of legacy 9-speed drivetrains combined with the advancements of modern 1 by drivetrains. This rear derailleur is equipped with a fully adjustable Tri-Pack™ Clutch, ensuring optimal chain tension and preventing chain drops during rough rides. The forged construction enhances durability, allowing you to confidently tackle even the most demanding terrain. Optimized for an 11-50t cassette, this derailleur opens up a wide range of gearing options, giving you the flexibility to conquer any ascent or descent with ease.
The prime 9 X-Wide rear derailleur is designed to deliver unparalleled performance, allowing you to push your limits and achieve your best ride yet. Not only does the Box One Prime 9 X-Wide Rear Derailleur offer outstanding performance, but it also boasts impressive features. Its compatibility with a variety of bikes makes it a versatile choice for any rider. With its sleek black finish, this rear derailleur is sure to add a touch of style to your bike. Experience the incredible benefits of the Box One Prime 9 X-Wide Rear Derailleur.
Its durability ensures that it will withstand the rigors of off-road riding, while its low maintenance design allows you to spend more time on the trails and less time in the workshop. Installation and setup is a breeze, with clear instructions included to help you get on the trails faster. If you ever run into any troubleshooting issues, our dedicated support team is always here to assist you. Upgrade your drivetrain and elevate your riding experience with the Box One Prime 9 X-Wide Rear Derailleur. Don't miss out on the opportunity to own this high-performance component.
Shop now and take your riding to the next level.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What makes the Box One Prime 9 X-Wide Rear Derailleur ideal for mountain bikes?
Answer: The Box One Prime 9 X-Wide Rear Derailleur is designed specifically for mountain biking, offering a robust and resilient structure that can withstand rough terrains. Its wide gear range allows for better gear ratios, enhancing performance during climbs and descents. Additionally, the gloss hard onyx finish not only provides a sleek appearance but also contributes to durability and corrosion resistance, making it suitable for varying environmental conditions. -
Question:
How does the sealed bearing pulleys improve performance?
Answer: The sealed bearing pulleys featured in the Box One Prime 9 X-Wide Rear Derailleur help in reducing friction, which leads to smoother, more responsive shifting. This is crucial when navigating through challenging trails where precision is necessary. By minimizing wear and tear, these pulleys enhance the longevity of your bike's drivetrain, ensuring you enjoy a seamless riding experience. -
Question:
Can this derailleur work with other brands of mountain bike components?
Answer: While the Box One Prime 9 X-Wide Rear Derailleur is optimized for Box components, it also has compatibility with certain other mountain bike brands depending on the drivetrain configuration. It's essential to check the specifications of your existing setup to ensure proper alignment and functionality. This versatility allows bikers the flexibility to customize their ride while integrating various brands. -
Question:
What is the installation process for the Box One Prime 9 X-Wide Rear Derailleur?
Answer: Installing the Box One Prime 9 X-Wide Rear Derailleur involves detaching your old derailleur and mounting this one in its place. It's important to align the derailleur hanger properly, ensuring that it is securely fastened and appropriately adjusted to the chain length and gear setup. Following the manufacturer’s guidelines and making use of essential tools like a screwdriver and Allen wrenches will ensure a successful installation. -
Question:
Is the Box One Prime 9 X-Wide Rear Derailleur suitable for all mountain biking styles?
Answer: Yes, the Box One Prime 9 X-Wide Rear Derailleur is versatile enough to cater to various mountain biking styles, from cross-country to downhill riding. Its durable construction and advanced engineering enhance your riding experience no matter your preference. The design ensures reliable performance across diverse terrains, whether you're tackling steep slopes or cruising through flat trails. -
Question:
What materials are used to construct the Box One Prime 9 X-Wide Rear Derailleur?
Answer: The Box One Prime 9 X-Wide Rear Derailleur is constructed from high-quality aluminum alloy, which balances strength with lightweight characteristics. The sealed bearings are designed to endure dirt and moisture, contributing to their longevity. This combination of materials not only ensures optimal performance but also helps reduce overall bike weight, making your rides more efficient. -
Question:
How does the Box One Prime 9 X-Wide handle extreme weather conditions?
Answer: The design of the Box One Prime 9 X-Wide Rear Derailleur incorporates features that enhance its performance in extreme weather conditions. The sealed bearing pulleys prevent water and mud infiltration, while the durable finish helps resist corrosion. This makes it a reliable choice for riders who face variable weather conditions, ensuring that you can trust your gear whether it’s wet, muddy, or dusty. -
Question:
What is the adjustability feature in the Box One Prime 9 X-Wide Rear Derailleur?
Answer: The Box One Prime 9 X-Wide Rear Derailleur includes an adjustable clutch system that helps maintain chain tension as you navigate rugged terrains. This feature minimizes chain bounce and enhances shifting accuracy. To adapt to different biking styles or terrains, users can easily adjust the tension based on their riding preference, further personalizing their biking experience. -
Question:
How does this derailleur contribute to an improved cycling experience?
Answer: The Box One Prime 9 X-Wide Rear Derailleur offers enhanced precision in gear shifting, reducing the effort needed for smooth transitions. This improvement allows cyclists to focus on their performance rather than battling through gear issues, translating to a more satisfying ride overall. Riders benefit from better control over their bike, ensuring a safer and more enjoyable cycling experience. -
Question:
Where can I buy the Box One Prime 9 X-Wide Rear Derailleur?
Answer: You can buy the Box One Prime 9 X-Wide Rear Derailleur from Ubuy. They offer a wide selection of cycling components to cater to your biking needs, ensuring you find the right products efficiently. Ubuy provides an easy-to-navigate platform, allowing you to browse, compare, and purchase this high-quality derailleur to enhance your mountain biking experience.
Box Rear Derailleurs Editorial Review
The Box One Prime 9 X-Wide Rear Derailleur Black is a high-quality and durable component for your bike. It offers smooth shifting and precise gear changes, allowing for a seamless riding experience. The X-Wide design provides compatibility with wide-range cassettes, making it suitable for various terrains. The derailleur comes in a sleek black color, adding a stylish touch to your bike. Overall, the Box One Prime 9 X-Wide Rear Derailleur Black is a reliable choice for any cyclist looking to upgrade their bike's drivetrain.
Customer Reviews & Ratings
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Pros
- Smooth shifting and precise gear changes
- X-Wide design for compatibility with wide-range cassettes
- High-quality and durable construction
Cons
- No cons mentioned in reviews
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9 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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€ 126
Order now and get it around Saturday, October 03
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