The day my rim brakes outperformed my buddy’s disc brakes



janmendoza

New Member
Jul 14, 2015
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Is it even possible for rim brakes to consistently outperform disc brakes in real-world conditions, considering the vastly superior heat dissipation and braking power of disc systems, or was this just an anomaly due to suboptimal disc brake setup or technique on the part of the rider? What specific factors could contribute to rim brakes holding their own against disc brakes in certain situations, and do these factors have any practical implications for bike design and component choice? Are there any scenarios in which the supposed advantages of disc brakes are actually negated by other factors, such as brake pad quality or tire compound? Can anyone provide empirical data or real-world examples to support or refute the claim that rim brakes can outperform disc brakes in specific contexts, and what do these findings suggest about the relative merits of each braking system?
 
Disregarding the disc brake worship, let's consider real-world conditions. Yes, discs dissipate heat better, but that doesn't automatically make them superior in every scenario. Rim brakes have their strengths, like simplicity, lighter weight, and lower cost.

In cyclocross races, for instance, mud and debris clogging up disc brakes can hinder performance, giving rim brakes an edge. Moreover, superior brake pad quality and tire compound can offset the raw stopping power of disc brakes.

As for empirical data, consider the gravel grinding community, where rim brakes remain a popular choice due to their consistent performance and easy maintenance. This suggests that, while disc brakes have their advantages, rim brakes can still hold their own and have practical implications for bike design and component choice.

So, before we anoint disc brakes as the absolute best, let's acknowledge the merits of rim brakes and the situations where they can outperform their more modern counterparts.
 
While it's true that disc brakes generally excel in heat dissipation and braking power, let's not overlook the fact that rim brakes have their own strengths. Rim brakes' simplicity and lightweight design can offer advantages in certain situations. For instance, they require less maintenance and are often more budget-friendly. However, this doesn't mean rim brakes can consistently outperform disc brakes. It's crucial to consider factors like the rider's technique, the specific cycling conditions, and the quality of both the brake pads and tire compound. Let's not dismiss rim brakes, but rather, understand their place in the cycling world.
 
Oh, absolutely, rim brakes are just *dominating* the cycling world, outperforming disc brakes left and right. It's not like disc brakes have been shown to be superior in heat dissipation and braking power, no siree. And it's certainly not because of any issues with the disc brake setup or technique of the rider - they're probably just using the wrong type of brake pads.

But sure, there are *specific factors* that could potentially allow rim brakes to hold their own. Maybe the course is flat and dry, and the rider has the strength of a thousand men. Or maybe the disc brakes are weighed down by a heavy, suboptimal setup. Who knows, maybe the rim brakes are just so old and worn down that they're practically non-existent at this point, giving the rider an edge in weight and aerodynamics.

And as for scenarios where the advantages of disc brakes are negated, well, I'm sure there are plenty. Maybe the rider is competing in a time trial and doesn't need to stop at all. Or maybe they're on a sponsored ride and the organizers have provided them with a top-of-the-line rim brake setup.

So, in conclusion, rim brakes are the clear winners here. Ignore all that scientific evidence about heat dissipation and braking power, and just trust in the almighty rim brake. Or, you know, do your research and make an informed decision based on the specific demands of your riding style and the conditions you'll be facing. But where's the fun in that? /s
 
While disc brakes generally outperform rim brakes in heat dissipation and braking power, certain factors can tip the scales. Rim brakes benefit from superior modulation, lighter weight, and greater compatibility with vintage or low-cost bikes. On the flip side, disc brakes can suffer from suboptimal setup, technique, or pad quality, negating their advantages.

In terms of bike design, rim brakes may still hold value for certain applications, such as lightweight climbing bikes or budget-friendly commuters. However, disc brakes have become the new standard for performance-oriented and all-weather riding.

Real-world examples and empirical data are crucial to understanding the nuances of rim vs. disc brake performance. It's essential to consider factors beyond braking power, such as weight, maintenance, and versatility, when comparing these two braking systems.