The number of bike types has reached unprecedented levels. This is great for all cyclists, as the variety is so vast that it's almost impossible not to find something that fits your needs.
However, this impressive offering can sometimes seem like a puzzle when choosing your ride. The sub-categories are numerous, and the distinction between each can seem increasingly blurred.
Even among the 2 most popular bike sub-categories (
endurance
and
adventure
(gravel)), uncertainty often hovers in many cyclists' minds about which one is best suited to their needs.
Today, we will try to clarify your choice by evaluating the performance of each in a wide range of situations. You can then compare the tested situations with those
in which
you want to get the most out of your bike and the versatility you desire.
To do this, two bikes were put to the test: the Specialized Roubaix Comp Carbon (endurance) and the Specialized Diverge Comp Carbon (adventure).
Both bikes are of similar range, and the riding position is almost identical. This isolates the characteristics we want to compare. The main ones being tires, geometry (handling and behavior), and weight.
We tested both bikes in the following conditions:
- Well-maintained asphalt road.
- Poorly maintained asphalt road.
- Well-maintained unpaved road or trail.
- Poorly maintained unpaved road or trail.
- Forest trail.
- Mountain bike trail.
Here we go!
Well-maintained asphalt road:
(For example: The Mont-Tremblant Ironman loop)
At this point in the test, you can probably guess that the Roubaix, being designed more specifically for these conditions, is superior. This is the case, but the main reason is probably not what you think.
The Diverge is quite surprising in its ability to maintain speed on smooth pavement, but the Roubaix is undoubtedly superior. However, this is not the main factor for me to choose.
For me, the biggest difference lies in the handling. The Diverge is a beast of stability, designed to attack rougher trails with control and confidence. In contrast, the Roubaix is much more reactive and agile (shorter chainstays, steeper head tube angle). This sportier behavior makes it more fun to ride on more predictable surfaces like a nice road.
The Roubaix's lighter weight is also greatly appreciated on climbs. I must admit that on fast descents, the Diverge, with its stability, greater ground grip, and superior braking, offers excellent riding performance.
Winner: Roubaix
Poorly maintained asphalt road:
(example: Lightly trafficked country road)
First, there are different types of "poor condition". This can be surface deterioration like cracks, imperfections, or a rough surface that produces vibrations. Sometimes, there are larger impacts like potholes and cracks.
If potholes and cracks are so omnipresent on your route that you cannot avoid them, and they are so frequent that they represent a considerable part of your ride, the Diverge has the advantage.
However, since the vast majority of poorly maintained roads have more surface deterioration, the Roubaix remains the bike of choice. Its ability to isolate road imperfections so as not to transmit them to the cyclist is impressive. Its greater agility will also help you to more quickly bypass potholes.
Winner: Roubaix
Well-maintained unpaved road or trail:
(e.g.: Petit Train du Nord, gravel section)
Logic would dictate that a gravel surface would inherently favor the Diverge, but it's at this point that the Roubaix's versatility greatly impressed me. The 28mm wide tires (with the possibility of increasing to 32mm) are not only capable, they are extremely performant on this type of surface.
Your riding skills should be greatly taken into account in these conditions. Many will feel more confident with the increased stability and grip of the Diverge on this type of surface.
Winner: Roubaix (by a very small margin)
Specialized Diverge Carbon 2019
Poorly maintained unpaved road or trail:
(example: Unpaved country road)
In the spectrum of unpaved surfaces, the "Petit Train du Nord" is more an exception than the rule. Most rural gravel roads (especially in the Laurentians) have a less firm, more damaged surface and more varied topography (more descents, climbs, and tight turns) than the "Petit Train du Nord".
The narrower tires and shorter chainstays of the Roubaix can make some gravel climbs very difficult, or even downright impassable. A 90-degree turn after a 20% downhill grade? No problem for the Diverge! Its increased grip and braking performance will keep you confident in these conditions. Plus, the 38mm tires make unpaved roads as comfortable as beautiful paved roads.
Winner: Diverge
Forest trails:
(example: Sentier de la Cachée, Mont-Tremblant Park)
At this stage, the Diverge is in a class of its own.
While the Roubaix becomes practically unusable, the Diverge is still well within its comfort zone. The rougher terrain demands a more confident ride from the cyclist, but the bike is at ease.
The wide tires, wider handlebars, and long chainstays are all factors that make the Diverge the ultimate tool for adventure and exploring less-traveled areas.
Winner: Diverge
Mountain bike trails:
We are reaching the limit of the test.
Was the Diverge designed for such extreme conditions? No. Is it possible to go there? It's a bit of a twisted idea, but yes.
We are well beyond its comfort zone. Just like the Roubaix on forest trails, it can be a funny challenge but not necessarily pleasant.
Winner: Diverge (at this point the real winner is a mountain bike)
*Unfortunately (or fortunately), the Roubaix was not tested in these conditions.
So, in what situation do you want maximum performance? Specificity or versatility? Sporty behavior or stability? How far do you want to take your bike?
The answers to these questions will help guide your choice. There is no right or wrong answer. We hope this helps you answer the ultimate question; which bike will maximize my riding pleasure?
Don't hesitate to shop our sections of
endurance bikes
and
adventure bikes
. If you have any other questions, you can visit us
in-store
or contact us directly by email:
[email protected]
.
Happy riding!