Description
Dropout – No 62 Black: Your Complete Guide to This Essential BMC Bike Spare Part
If you’re a passionate cyclist who owns a BMC e-mountain bike like the Trailfox AMP or Speedfox AMP, you know how crucial it is to keep your ride in top condition. One small but vital component that can make or break your biking experience is the rear derailleur hanger. Enter the Dropout – No 62 Black, a precision-engineered replacement part designed specifically for select BMC models. In this comprehensive blog post, we’ll dive deep into everything you need to know about the Dropout – No 62 Black, from its features and compatibility to installation tips, benefits, and more. Whether you’re dealing with a bent hanger from a trail mishap or just looking to upgrade, this guide will help you make an informed decision.

What Is a Rear Derailleur Hanger and Why Does It Matter?
Before we get into the specifics of the Dropout – No 62 Black, let’s start with the basics. A rear derailleur hanger, often simply called a dropout or hanger, is the small metal piece that attaches your rear derailleur to the bike frame. It’s typically made from aluminum or other lightweight materials and serves as a sacrificial part. Why sacrificial? Because in the event of a crash or impact, the hanger is designed to bend or break instead of damaging your more expensive frame or derailleur.
This clever design protects your investment and makes repairs straightforward. Without a properly functioning hanger, your shifting can become imprecise, leading to skipped gears, chain drops, or even complete drivetrain failure. For eMTB riders tackling rough terrains, a reliable hanger like the Dropout – No 62 Black ensures smooth performance mile after mile.
In the world of cycling, not all hangers are created equal. BMC, a Swiss brand renowned for its high-performance bikes, numbers their dropouts for easy identification. The “No 62” designation refers to a specific shape and mounting style tailored to certain frames, and the black finish adds a sleek, durable aesthetic that matches many BMC color schemes.
Introducing the Dropout – No 62 Black: Key Features and Specifications
The Dropout – No 62 Black is an official BMC spare part, crafted to exacting standards for durability and compatibility. Priced at around USD 39.00, it’s an affordable way to restore your bike’s shifting precision. Here’s a breakdown of its main features:
- Material and Build: Made from high-quality aluminum, the Dropout – No 62 Black is lightweight yet robust. Its black anodized finish not only looks professional but also resists corrosion and wear from trail debris.
- Design: This is a one-piece hanger with a classic mount, featuring threaded holes for secure attachment. It includes the necessary hardware in the box, such as mounting screws, making it ready for installation right out of the package.
- SKU and Availability: The product carries SKU 301234 and is typically in stock at authorized BMC dealers or online stores.
- Included Items: You’ll get 1x dropout, complete with any required adapters or bolts for a hassle-free replacement.
What sets the Dropout – No 62 Black apart is its precision engineering. BMC uses CNC machining to ensure perfect alignment, which translates to crisp, reliable shifting even under heavy loads – perfect for e-bikes with their added torque from electric assist systems.

Compatibility: Which BMC Bikes Use the Dropout – No 62 Black?
One of the most important aspects when shopping for bike parts is ensuring compatibility. The Dropout – No 62 Black is specifically designed for BMC’s AMP series e-mountain bikes, which are known for their electric assist capabilities and trail-conquering performance. Here’s a list of compatible models:
- Trailfox AMP: This aggressive eMTB features 150mm of travel and a Shimano E-8000 motor, making it ideal for technical descents and climbs. Reviews praise its balanced geometry with a 66-degree head tube angle for stability and a 74-degree seat tube for efficient pedaling.
- Speedfox AMP: A more versatile trail bike with 130mm travel, it’s perfect for all-day adventures. Riders love its smooth power delivery and firm suspension for flowing trails.
- Speedfox AMP AL: An aluminum variant that offers similar performance at a more accessible price point.
If you own one of these models and notice shifting issues or a bent hanger, the Dropout – No 62 Black is your go-to replacement. Always double-check your bike’s model year, as BMC occasionally updates designs – this hanger is for classic mount versions.
How to Install the Dropout – No 62 Black: A Step-by-Step Guide
Installing a new hanger like the Dropout – No 62 Black is a straightforward DIY task that can save you a trip to the bike shop. You’ll need basic tools: a set of Allen keys (typically 4mm and 5mm), torque wrench, and possibly chain lube. Here’s how to do it:
- Remove the Old Hanger: Shift to the smallest cog, then remove the rear wheel. Unscrew the derailleur from the hanger (usually two bolts), then remove the hanger bolts from the frame.
- Clean the Area: Wipe down the frame’s dropout area to remove dirt or old threadlocker.
- Attach the New Dropout – No 62 Black: Align the new hanger and tighten the bolts to BMC’s recommended torque (around 8-10 Nm – check your bike’s manual).
- Reattach the Derailleur: Secure the derailleur and adjust the limit screws if needed.
- Test and Adjust: Reinstall the wheel, shift through gears, and fine-tune the indexing.
Pro tip: Apply blue threadlocker to the bolts for added security. If you’re new to bike maintenance, watching a tutorial video specific to BMC AMP models can help ensure everything aligns perfectly.
Benefits of Using the Genuine Dropout – No 62 Black
Why opt for the official Dropout – No 62 Black over generic alternatives? Here are some key advantages:
- Perfect Fit and Performance: Generic hangers might look similar, but slight misalignments can cause shifting problems. BMC’s design ensures seamless integration with your drivetrain.
- Durability: The black finish and quality materials stand up to mud, rocks, and repeated impacts better than cheaper options.
- Warranty Compliance: Using genuine parts keeps your bike’s warranty intact, which is crucial for high-end eMTBs like the Trailfox AMP.
- Value for Money: At $39, it’s a small investment that prevents costly repairs down the line.
Riders who have switched to the Dropout – No 62 Black report improved shifting responsiveness, especially on steep climbs where e-assist kicks in hard. In customer reviews, it’s often rated highly for ease of installation and reliability, with averages around 4.6/5 stars on retailer sites.

Exploring the Bikes: Trailfox AMP and Speedfox AMP Overviews
To fully appreciate the Dropout – No 62 Black, let’s take a closer look at the bikes it’s made for. The BMC Trailfox AMP is an enduro-style eMTB that’s earned rave reviews for its capability on demanding terrain. Testers note its exceptional climbing prowess thanks to the Shimano motor and balanced geometry, making it a thrill on both ups and downs. One review highlights how it handles speed-focused rides without compromising control.
On the other hand, the Speedfox AMP is more of a trail all-rounder. With 130mm travel and large wheels, it’s designed for fun on varied trails. Reviews commend its smooth Shimano STEPS motor and braking power from 200mm rotors, making it a great choice for riders seeking versatility. If you’re upgrading your Speedfox AMP with the Dropout – No 62 Black, you’ll maintain that signature BMC ride quality.
Alternatives and Where to Buy the Dropout – No 62 Black
While the Dropout – No 62 Black is the gold standard, alternatives from brands like Wheels Manufacturing (e.g., their Dropout 62) offer similar functionality at comparable prices. However, for the best fit, stick with BMC originals.
You can purchase the Dropout – No 62 Black from BMC’s official website, authorized dealers like Cycle 360, or online marketplaces such as eBay. Look for bundles that include extra screws for added convenience.
User Reviews and Real-World Feedback
What do actual users say about the Dropout – No 62 Black? Across forums and retailer pages, feedback is overwhelmingly positive. One eBay buyer noted it was “as described and at a great price,” while another praised its quick shipping. On specialized sites, it’s appreciated for restoring shifting accuracy after crashes. For the compatible bikes, owners of the Trailfox AMP often mention how a fresh hanger enhances the bike’s already impressive performance.
Conclusion: Is the Dropout – No 62 Black Right for You?
In summary, the Dropout – No 62 Black is an indispensable spare part for BMC Trailfox AMP and Speedfox AMP owners. Its durable construction, perfect compatibility, and affordable price make it a smart choice for maintaining your eMTB’s performance. Whether you’re a weekend warrior or a serious trail rider, investing in quality components like this ensures more time on the bike and less in the workshop.
If you’ve experienced issues with your current hanger, don’t wait – grab the Dropout – No 62 Black today and get back to shredding those trails. For more cycling tips, reviews, and gear guides, stay tuned to our blog!






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