02/03/2017
The Buell XB12X is a motorcycle that certainly turns heads, and for good reason. Its design is a departure from the norm, blending aggressive styling with practical adventure-touring capabilities. If you're considering this unique machine, or perhaps already own one and want to delve deeper, this guide will explore its key features, performance aspects, and what makes it a distinctive choice in the motorcycle world.
From the outset, the XB12X impresses with its stunning and unorthodox styling. Buell's design philosophy is clearly evident here, with an integrated frame that cleverly houses the 4.4-gallon fuel tank. This not only contributes to the bike's clean lines but also aids in mass centralisation, a core tenet of Buell's engineering. The unique fairing, coupled with a grille-protected dual headlight, gives the front end a formidable and distinctive appearance. Further enhancing its singular style are the lower guards on the already impressive inverted fork. The substantial, black-painted swingarm adds to the overall aggressive and one-of-a-kind aesthetic, making the XB12X instantly recognisable.
Ergonomics and Rider Comfort
When it comes to ergonomics, the XB12X is designed with the rider in mind. It offers a high and backed-up riding position, which is ideal for longer journeys and lends itself well to an adventure-style mount. The sculpted seat further enhances rider comfort, ensuring that even extended periods in the saddle are manageable. While the XB12X boasts the brand's largest fairing to date, it's worth noting that protection against the elements can be somewhat limited compared to what one might expect from a dedicated adventure tourer. However, for general riding conditions, getting accustomed to the XB12X is surprisingly easy. Its rider-friendliness is a significant achievement, especially considering its size and engine displacement.
The Buell XB12X is designed for intuitive riding, requiring no particular precautions. It embodies the characteristic charisma of Buells without their associated eccentricities. A notable improvement for rider comfort was the redesign of the seat, which lowered the ride height from 841 mm to 808 mm. While the suspension travel remains unchanged, different fork springs were introduced to create a stiffer and more responsive package. This attention to detail in ergonomics ensures that the bike is accessible and enjoyable for a wide range of riders.
Buell's Core Philosophy: Mass Centralisation and Low Unsprung Weight
At the heart of Buell's engineering lies a commitment to three fundamental principles: mass centralisation, frame rigidity, and low unsprung weight. The XB12X is a prime example of this philosophy in action, and you can feel it the moment you set off. The brand-exclusive, slender-spoke wheels are a key feature that contributes significantly to reducing unsprung weight. This, in turn, enhances the bike's agility and handling characteristics.
Perhaps the most talked-about feature of the XB12X is its famous perimeter front brake. Unlike traditional setups where the brake disc and caliper are mounted at the centre of the wheel hub, Buell pioneered the perimeter brake, mounting it around the outer edge of the wheel. This innovation offers several advantages. Firstly, it significantly reduces unsprung weight at the front end by approximately 3 kg compared to conventional systems. This weight saving directly translates to improved suspension performance, allowing the forks to react more freely to road imperfections, leading to better tyre contact and enhanced handling.
Braking Performance: Precision and Durability
The perimeter braking system on the Buell XB12X is not just a styling statement; it's a performance enhancer. It offers surprising precision, even when riding in challenging conditions like rain. This precision is a testament to the thoughtful engineering behind the system. Furthermore, the braking system is renowned for its durability and fade-free performance. This means that riders can confidently rely on consistent stopping power, whether they are navigating city streets or enjoying spirited riding. The robustness of the system even allows for occasional track day use without requiring significant modifications, highlighting its impressive capabilities.
Key Features of the Buell XB12X
To summarise the standout elements of the Buell XB12X:
| Feature | Description |
|---|---|
| Styling | Unorthodox, aggressive, and distinctive with integrated frame and unique fairing. |
| Ergonomics | High riding position, comfortable sculpted seat, rider-friendly handling. |
| Fuel Tank | Integrated into the frame (4.4 gallons) for mass centralisation. |
| Wheels | Buell-exclusive slender-spoke design, reducing unsprung weight. |
| Front Brake | Perimeter brake system for improved handling, precision, and durability. |
| Engine | Powerful V-twin engine offering strong torque (specifics vary by model year). |
| Versatility | Suitable for both short rides and longer, unchartered journeys. |
Is the Buell XB12X a Good Bike?
The Buell XB12X is widely considered a good bike, particularly for riders who appreciate its unique character and performance. Its versatility allows it to excel in various riding scenarios, from spirited canyon carving to comfortable touring. The innovative engineering, especially the perimeter brake and mass centralisation, contributes to a riding experience that is both engaging and refined. While the wind protection might not be class-leading for an adventure bike, its overall package of performance, distinctive styling, and rider-focused design makes it a compelling option.
The bike's ability to handle different conditions, combined with its robust braking system, means it can be a reliable companion for a wide range of adventures. The lower seat height on later models also improves accessibility, making it a more approachable machine for a broader audience. For those seeking a motorcycle that stands out from the crowd and offers a rewarding riding experience, the Buell XB12X is certainly worth considering.
Frequently Asked Questions
Does the Buell XB12 have brake pads?
Yes, like all motorcycles with disc brake systems, the Buell XB12, including the XB12X model, is equipped with brake pads. These pads are crucial components that create friction against the brake discs to slow down or stop the motorcycle.
What is the price of a Buell XB12?
The price of a Buell XB12 can vary significantly depending on factors such as the model year, condition, mileage, modifications, and location. For example, a well-maintained Buell XB12S with low mileage and new tires, as mentioned in one instance, might be advertised for around $2200 OBO (Or Best Offer). However, other models or those in different conditions could range from a few thousand pounds to over ten thousand pounds on the used market.
What are the Buell XB12X's main design principles?
The Buell XB12X is built upon Buell's core engineering principles: mass centralisation, frame rigidity, and low unsprung weight. These principles are aimed at creating a motorcycle that is agile, responsive, and offers superior handling characteristics.
How does the perimeter front brake work?
The perimeter front brake system mounts the brake disc and caliper around the outer edge of the wheel rim, rather than at the hub. This design reduces unsprung weight, allowing the suspension to work more effectively, leading to better tyre contact and improved handling. It also contributes to efficient cooling of the brake components.
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