EBC HH Sintered vs. Volar Carbon Kevlar: A Real-World Test

When it comes to motorcycle maintenance, particularly components as critical as brake pads, there's often a significant divide between those who advocate for premium, well-known brands and those willing to explore more budget-friendly alternatives. The very mention of 'cheap' brake pads can sometimes trigger a wave of concern, and rightly so, as safety should always be paramount. However, sometimes real-world experience offers a perspective that academic theory or brand loyalty simply cannot. This article delves into just such an experience, a comprehensive, long-term test comparing the widely recognised EBC HH Sintered pads with the significantly more affordable Volar Carbon Kevlar pads, commonly found on online marketplaces.

It's crucial to preface this by acknowledging the inherent skepticism surrounding inexpensive parts. Our rider, the subject of this extensive review, was fully aware of these concerns. Their decision to run Volar pads wasn't born out of naivety, but rather a deliberate test, a strategic exploration into whether these budget options could genuinely stand up to the rigours of daily riding without compromising safety. With 15,000 miles accumulated on a set of front and rear Volar Carbon Kevlar pads, costing a mere £20-£25 for the complete set, their findings offer a unique and invaluable insight for any rider considering similar choices.

Understanding the Core Differences: Sintered vs. Carbon Kevlar

Before diving into the performance metrics, it's worth briefly touching upon the fundamental differences between the two primary types of brake pad compounds at play here: sintered and organic (often carbon-kevlar based). Sintered pads, like the EBC HH, are made by compressing metallic particles at high temperatures, creating a very dense, durable compound. They are renowned for their high friction co-efficient, excellent dry braking performance, and resistance to fade, especially under heavy use. However, they can sometimes be harsher on brake discs and may not perform optimally in very wet or muddy conditions until they've shed the water.

Carbon Kevlar pads, on the other hand, fall under the organic category, utilising organic fibres (including aramid fibres like Kevlar), resins, and other fillers. These pads are generally known for being softer, offering a progressive feel, and being kinder to discs. Crucially for our rider, they often exhibit superior performance in wet or dirty conditions, as their compound structure allows them to shed water and debris more effectively. This preference for carbon kevlar in adverse weather was a key motivator for the rider's initial choice of the Volar pads, given their frequent rides in wet and dirty environments.

The Test Protocol: Real-World Scenarios, Measurable Outcomes

The beauty of this comparison lies in its real-world application. This wasn't a laboratory test, but rather a practical evaluation on an '09 Suzuki V-Strom (Wee), ridden 'fairly hard' by its owner. The methodology was straightforward yet effective for a personal assessment. The bike initially had half-worn EBC HH sintered pads. Before replacing them, the rider conducted a series of 'panic stops' from 30 mph and 60 mph on a quiet side street, marking and measuring the braking distance. This baseline was then meticulously repeated with the new Volar pads, both when they were new, at approximately half-life, and again towards the end of their lifespan.

To ensure consistency, three stops were performed for each test condition, and the results averaged. The rider focused on stopping as smoothly and firmly as possible without triggering wheel lock-up or ABS activation, aiming for a consistent benchmark. This rigorous, albeit informal, testing allowed for a direct, comparative analysis of stopping power, feel, and performance degradation over time and in varying conditions – a far more insightful approach than simply relying on anecdotal evidence or manufacturer claims.

Performance Breakdown: Dry Condition Dominance

In dry conditions, the EBC HH sintered pads maintained a marginal, yet discernible, edge over the Volar Carbon Kevlar pads. From a hard stop at 60 mph, the EBCs consistently brought the bike to a halt approximately 3 feet shorter than the Volars (130 feet for EBC vs. 133 feet for Volar). While this difference is measurable, it's important to frame it within context. A 3-foot difference from 60 mph is relatively minor and, for many riders, might not be perceptible in everyday riding. The rider themselves expressed surprise that the difference wasn't more significant, given the price disparity and compound differences. This finding suggests that while the EBCs are indeed superior in pure dry stopping power, the Volars still deliver a highly competent performance, certainly enough for safe and effective braking in most dry scenarios.

Excelling When It Matters: Wet & Inclement Weather

Where the Volar Carbon Kevlar pads truly shone, and indeed exceeded expectations, was in wet and dirty conditions. This was the primary reason the rider initially opted for a carbon kevlar compound, and their performance in adverse weather unequivocally justified this choice. The Volars demonstrated a noticeable improvement over the EBC HH pads in these challenging environments. They shed water remarkably quickly, providing immediate and strong grip even in heavy rain or muddy conditions. This capability is paramount for riders who frequently encounter unpredictable British weather, offering a significant safety advantage and boosting rider confidence when conditions deteriorate. The rider noted that any subtle 'felt' difference on dry pavement was so minimal it was beyond their sensory perception, further highlighting the Volar's strong all-round performance profile.

The Question of Longevity and Durability

One of the trade-offs often associated with softer, organic compounds is reduced longevity, and the Volar Carbon Kevlar pads followed this general trend. The rider, who admits to being 'very hard on chains, tyres, and pads,' observed that the front Volar pads were approximately two-thirds worn at 10,000 miles. The rear pads, typically less stressed, were about half-worn at 15,000 miles. While this lifespan might be considered shorter than some premium sintered pads, it's essential to factor in the aggressive riding style and the incredibly low purchase price. Given that a full set costs less than a single premium front pad, even with a shorter lifespan, the value proposition remains compelling for riders who might otherwise cycle through more expensive pads frequently due to aggressive use.

A particularly impressive finding regarding their durability was the pads' consistency in stopping power throughout their life. The rider noted that the braking distance did not significantly deteriorate from new to half-used, or even when nearly worn. Any variation in stopping distance was usually within a couple of feet, attributable more to rider input than pad degradation. This consistent performance, without any unexpected drop-off, is a critical safety aspect and speaks volumes about the quality control and compound stability of the Volar pads, defying expectations for such an affordable product.

Noise, Wear, and Overall Feel

Another pleasant surprise for the rider was the complete absence of noise. Despite having used carbon kevlar pads on dirt bikes in the past that were often 'chirpier' than sintered alternatives, the Volar pads remained remarkably quiet, with no squeaking or erratic behaviour whatsoever throughout their 15,000-mile tenure. Upon removal and examination, the pads exhibited even wear, with no signs of glazing, hot spots, or separation from the backing plates. In terms of physical heft and feel, they were indistinguishable from OEM or EBC pads, further reinforcing their surprising quality given the price point.

The Verdict: A Pragmatic Choice for the Savvy Rider?

So, have these budget-friendly Volar Carbon Kevlar pads proven themselves? According to our rider's extensive experience, the answer is an unequivocal 'yes.' They not only met but significantly exceeded expectations. For riders who are hard on their brake pads, or those simply seeking a highly cost-effective alternative without compromising essential safety, the value offered by these pads is undeniable. The superior wet weather performance, combined with consistent braking power throughout their lifespan and a complete absence of noise, makes them a surprisingly viable option.

While they may not offer the absolute shortest stopping distances in dry conditions compared to premium sintered pads, the difference is marginal and arguably outweighed by their advantages in adverse weather and their extraordinary affordability. The rider's immediate decision to purchase another set upon removing the first speaks volumes about their confidence and satisfaction. This real-world test serves as a powerful reminder that sometimes, conventional wisdom regarding 'cheap' parts can be challenged by practical application, offering a pragmatic and effective solution for a wide range of riders.

Comparative Overview: EBC HH Sintered vs. Volar Carbon Kevlar

Frequently Asked Questions (FAQs)

Q: Are Volar Carbon Kevlar pads safe to use on my motorcycle?

A: Based on this rider's 15,000-mile experience, they found the Volar pads to be safe and reliable, exhibiting no erratic or dangerous braking behaviours. However, individual experiences may vary, and it's always recommended to install any brake components correctly and monitor their performance.

Q: How do Volar pads compare in stopping power to premium brands like EBC?

A: In dry conditions, Volar Carbon Kevlar pads performed marginally less effectively than EBC HH Sintered pads, resulting in approximately 3 feet longer stopping distance from 60 mph. However, this difference was considered minor by the rider, and in wet conditions, the Volar pads were noticeably superior.

Q: What is the typical lifespan of Volar Carbon Kevlar pads?

A: In this particular test, with a rider who is 'hard on pads,' the front Volar pads lasted approximately 10,000 miles before being two-thirds worn, and the rears were about half-worn at 15,000 miles. Longevity will depend heavily on riding style, bike type, and conditions.

Q: Do Volar pads make a lot of noise or squeal?

A: Surprisingly, the rider reported no noise or squealing whatsoever from the Volar Carbon Kevlar pads throughout their entire lifespan, which can be a common issue with some brake pad compounds.

Q: Are Volar Carbon Kevlar pads better for wet weather riding than sintered pads?

A: Yes, the rider explicitly found the Volar Carbon Kevlar pads to be noticeably better in wet and dirty conditions. They shed water quickly and provided strong grip, which was a significant advantage over the EBC HH sintered pads in these environments.

Q: Is the value of Volar pads worth the potentially shorter lifespan?

A: The rider concluded that the exceptional affordability of Volar pads, combined with their surprisingly strong and consistent performance, made them an excellent value proposition, especially for riders who tend to wear through pads quickly. The cost savings often outweigh the need for slightly more frequent replacement.

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