$59.00
In the world of cycling, where every component can make a difference in your ride quality, comfort, and performance, small upgrades often yield big results. If you’re a proud owner of a BMC Roadmachine series bike, you’ve likely experienced the smooth handling and endurance-focused design that makes these bikes stand out. But have you considered enhancing your setup with the Headset Roadmachine with Low Topcone? This specialized component is more than just a spare part—it’s a game-changer for riders looking to fine-tune their position, improve steering precision, and unlock a more aggressive or customized fit. In this comprehensive guide, we’ll dive deep into what makes this headset a must-have, its features, benefits, installation tips, and more. Whether you’re a seasoned cyclist or new to bike maintenance, read on to discover how this upgrade can elevate your riding experience.
The BMC Roadmachine line is renowned for blending road racing speed with all-day comfort, making it ideal for long hauls, gravel adventures, or competitive rides. The headset plays a crucial role in this equation, connecting the fork to the frame and ensuring seamless steering. The version with the low topcone takes this to the next level by allowing for a reduced stack height, which can lower your handlebars without adding spacers.
At its core, the Headset Roadmachine with Low Topcone is a complete headset kit designed specifically for BMC’s Roadmachine models. Priced around $59 USD, it’s an affordable way to refresh or upgrade your bike’s front end. This kit includes essential components like the lower bearing, upper bearing, split ring, and notably, topcones for both flat and round steerers. The “low topcone” refers to the top bearing cover or cone that’s designed with a minimal profile, reducing the overall height of the headset stack.
Why does this matter? In standard headsets, the topcone might add extra height, forcing riders to use spacers to achieve their desired handlebar position. The low version minimizes this, allowing for a sleeker, more integrated look and feel. It’s particularly useful for integrated cockpit systems (ICS) where clean lines and aerodynamics are key. BMC has engineered this headset to fit seamlessly with their frames, ensuring compatibility and reliability.
The headset is black in color, blending discreetly with most bike aesthetics, and it’s built to withstand the rigors of road cycling. Bearings are sealed to protect against dirt, water, and debris, which is especially beneficial for endurance riders who tackle varied terrains.
One of the standout features of the Headset Roadmachine with Low Topcone is its broad compatibility within the BMC ecosystem. It’s designed for the Roadmachine, Roadmachine 01, and Roadmachine AMP (including Mahle e-bike variants). This covers a wide range of models, such as:
If you own a 2017 or later Roadmachine 02, this headset integrates perfectly, especially when paired with BMC’s ICS stems. It’s worth noting that while it’s optimized for BMC bikes, the low topcone design can also accommodate standard round 31.8mm handlebars from other brands, giving you flexibility in your build.
Before purchasing, double-check your bike’s model year and frame specifications. BMC provides detailed manuals, like the 2024 Roadmachine user guide, which specifies the use of HS-B-13 bearings for optimal performance. If your bike has an integrated cockpit, this upgrade ensures a secure fit without compromising on handling.
Switching to the Headset Roadmachine with Low Topcone offers several tangible advantages that can transform your ride. First and foremost, it improves steering precision. By lowering the stack height—often by up to 15mm—riders can achieve a more aggressive position, which enhances control during descents and sharp corners. This is particularly noticeable on the Roadmachine’s compliant frame, where the responsive feel shines on rough roads.
Another major benefit is customization. The low topcone reduces neck strain on long rides by allowing a lower handlebar setup without excessive spacers. This can lead to better aerodynamics and efficiency, especially for competitive cyclists. Durability is also a highlight; the sealed bearings extend service life by resisting contamination, meaning fewer maintenance headaches. Riders often report a quieter, creak-free experience, contributing to overall ride enjoyment.
For e-bike users on the Roadmachine AMP, the low profile helps maintain a balanced weight distribution, ensuring the assisted power feels natural. Overall, this upgrade aligns with BMC’s philosophy of creating versatile “one-bike collections” that handle everything from smooth pavement to light gravel.
Installing the Headset Roadmachine with Low Topcone is a straightforward process, but it requires some basic tools and mechanical know-how. If you’re not confident, consult a professional bike mechanic. Here’s a detailed guide based on BMC’s recommendations and user experiences:
BMC’s TrainingLabs videos provide visual aids for ICS setups, emphasizing the use of proprietary spacers and dual-stack topcones. Always refer to your bike’s manual for torque specs to prevent damage.
Cyclists who have upgraded to the Headset Roadmachine with Low Topcone often rave about the transformation. On forums like Reddit, users discuss dropping their front end by 15mm for a more aero position, noting improved stability and reduced fatigue on long rides. One rider mentioned swapping the high topcone for the low version shortly after purchase, appreciating the O-ring seal for better weather resistance.
In reviews, the headset scores high for its integration with ICS Aero bars and stems, creating a clean cockpit without exposed cables. Some note that while the topcone isn’t sold separately, the full kit is worth it for the bearings alone. Overall, feedback highlights enhanced performance on varied terrains, aligning with the Roadmachine’s all-road capabilities.
Compared to a standard headset, the Headset Roadmachine with Low Topcone offers a lower profile (hence the name), which can shave off precious millimeters in stack height. Standard versions might require more spacers, leading to a higher handlebar position that’s great for comfort but less ideal for racing. The low topcone version bridges this gap, providing versatility.
In terms of materials, both use high-quality sealed bearings, but the low model includes extras like dual topcones for different steerers, making it more adaptable. Price-wise, it’s comparable to other premium headsets, but the BMC-specific fit ensures no compatibility issues. If you’re coming from an older Roadmachine model, this upgrade can modernize your bike without a full overhaul.
The Headset Roadmachine with Low Topcone isn’t just a replacement part—it’s an investment in better rides. Whether you’re chasing personal bests, exploring new routes, or simply wanting a more refined setup, this component delivers on precision, durability, and fit. With its affordable price and easy integration, it’s accessible to cyclists of all levels.
If your BMC Roadmachine feels ready for a refresh, head to authorized dealers or online shops to grab one. Remember, proper installation is key to reaping the full benefits, so don’t hesitate to seek expert help. Happy cycling, and may your next adventure be smoother than ever!
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