“When you’re on a Cervélo, the bike disappears beneath you and all that’s left is speed.”
Johan Van Summeren
Description
More information about the Cervélo Áspero 5
The Cervélo Áspero-5 is a gravel bike with clear racing DNA. While many gravel models focus on adventure and comfort, the Áspero-5 is designed with one goal: maximum speed on gravel. The aerodynamic carbon frame, clean integration, and sharp geometry create a bike that feels exceptionally efficient and responsive.
Built for speed
The Áspero-5 benefits from Cervélo’s aero expertise from road racing. With optimized frame profiles, internal cable routing, and a stiff carbon construction, the bike remains efficient even at high speeds over unpaved terrain.
Perfect starting point for a custom build
Thanks to its high-end frame platform, the Áspero-5 is an ideal base for a custom build. The frame can be perfectly combined with premium components such as electronic groupsets, high-end wheelsets, and an integrated cockpit. This creates a gravel bike that is fully tailored to your riding style, terrain, and performance goals.
Aero speed on gravel
The Áspero-5 brings Cervélo's aerodynamic knowledge from road bikes to the gravel segment. The frame is optimized for minimal air resistance with sleek tube profiles, internal cable routing, and an integrated cockpit. The result is a gravel bike that remains exceptionally efficient at high speeds and is made for fast gravel races and long, high-tempo rides.
Race geometry
The Cervélo Áspero-5 is designed with a clear race geometry. The combination of a stiff carbon construction and a sporty riding position ensures precise steering and efficient power transfer. This makes the bike feel fast, responsive, and controlled — exactly what you need when speed and performance are paramount on gravel.
Groups
The drivetrain of the Cervélo Áspero-5 is fully tailored to the demands of modern gravel riders: fast, efficient, and reliable under all conditions. Whether you're embarking on long gravel rides, mixed-terrain cycling, or seeking maximum performance at speed, the right groupset makes all the difference.
For the Áspero-5, we offer only high-end gravel groupsets that perfectly match the character of this bike. For example, you can choose from the latest Shimano GRX Di2 12-speed and the SRAM RED XPLR AXS E1.
The Shimano GRX Di2 is renowned for its extremely precise and fast electronic shifting, specifically developed for gravel. Thanks to its 12-speed setup and optimized ergonomics, you can shift effortlessly under load, with maximum control on rough terrain. Ideal for riders who seek reliability and refinement.
The SRAM RED XPLR AXS E1 is the absolute pinnacle of wireless shifting in gravel. This 1x drivetrain is light, sleek, and designed for maximum simplicity and performance. With a wide range and minimal complexity, this groupset offers a direct, intuitive riding experience – perfect for those who love speed and a clean cockpit.
Depending on your riding style and preference, we will fully adjust the drivetrain. Consider the correct crank length, gearing, and potential integration of a power meter. This way, you get the most out of your Cervélo Áspero-5, regardless of the terrain.
Wheels
The right wheelset makes all the difference between a fast gravel ride and an exceptional riding experience. For the Cervélo Áspero-5, we exclusively select high-end wheelsets that combine speed, stability, and reliability. We recommend the Reserve 40|44 GR gravel wheels for this build.
Mixed profile for maximum control and speed
The combination of a 40mm front wheel and a 44mm rear wheel ensures an optimal balance between stability, weight, and aerodynamics. The lower profile at the front offers extra control in crosswinds and technical sections, while the higher profile at the rear delivers maximum speed and efficiency.
No-fuss design for true gravel performance
This wheelset is designed without limitations. No maximum weight restrictions, no tire limits – complete freedom in setup. Whether you opt for tubeless riding or inner tubes, these wheels effortlessly adapt to your riding style and terrain.
Internal spoke reinforcement for extra durability
The rims are internally reinforced around the spoke nipples, precisely where most forces occur. This ensures a significantly stronger construction without adding extra weight – essential for intensive gravel use and long rides.
Made for speed and confidence
This wheelset elevates the performance of the Áspero-5 to a higher level. Faster acceleration, more stable steering, and maximum reliability, regardless of the terrain.
Additional upgrades
In addition to the standard configuration, optional upgrades are available for a custom build to further refine your bike. These upgrades can lead to better performance, lower weight, or an even more exclusive finish.
Ceramic bearings
A popular upgrade is the use of ceramic bearings in, for example, the bottom bracket, derailleur pulleys, or wheel hubs. Ceramic bearings have less friction than standard steel bearings, which can result in a smoother drivetrain and a small gain in efficiency and wattage.
High-end component upgrades
Many riders choose to further upgrade certain components, such as lighter cassettes, carbon bottle cages, titanium bolts, or high-performance derailleur pulleys. This can help to reduce the total weight and give the bike an even more exclusive look.
Performance-oriented optimization
Some upgrades are specifically aimed at maximum performance. Think of aerodynamic cockpit solutions, high-end wheelsets, or special coatings on components that reduce friction.
These upgrades are completely optional and are often chosen by riders who want to optimize their bike down to the smallest detail. When assembling your custom build, we are happy to advise you on which upgrades will truly make a difference for your riding style and goals.
Bicycle jewelry
The final step in building a custom bike is what we often call bike jewelry. These are small, high-quality details that give your bike an extra exclusive look and elevate the finish to an even higher level.
Power meter integration
If you want to seriously analyze your performance, you can have your bike equipped with a power meter at The Bike Broker. This is one of the most valuable upgrades for training and performance improvement.
A power meter accurately measures how many watts you are pedaling. This means you no longer train by feel, but by objective data. This allows you to train more effectively, accurately track your progress, and manage your energy more efficiently during long rides or races.
Aesthetic upgrades
This could include titanium bolts, anodized spacers, premium derailleur pulleys, or special top caps. These subtle details give your bike a unique look and make the build completely personal.
Finish and exclusivity
Bike jewelry is mainly about the finishing touch. These are small components that refine the look of your bike and perfectly match the rest of your build.
Fully personalized
Because these components are often available in different colors and materials, you can fine-tune the style of your bike down to the smallest details.
Bike jewelry is completely optional, but for many riders, this is the final step to making their custom build truly unique.
The Aspero-5 in action
Discover what customers thought of our custom build service
Custom build reviews
Two weeks ago I picked up my new SWORKS Tarmac SL7 from The Bike Broker. I had originally planned to just buy a frame and build it up myself with other parts from my previous bike. Because he asked early on about my plans for the frame (out of pure interest), he was able to offer fantastic suggestions and gave excellent advice. This gave me confidence in the seller. Ultimately, The Bike Broker also built my bike. Very satisfied with how this went. In between, he kept me well informed about the progress of the bike build through photos and relevant questions. I've already ridden the SL7 several times, it's truly a gem.
I had Ferry build my bike. It was a very pleasant and enjoyable experience, and the result is my dream bike. Ferry takes ample time to discuss the options and is easily reachable for questions. The bike is superbly built, clearly showcasing his knowledge and experience. Top-notch, highly recommended!
Can highly recommend Ferry. Had an initial conversation with him on a potential build and when I decided to pull the trigger he accommodated all my wishes and found me a frame and fully built bike within a month. Ended up with a customized build with mixed parts and he even took care of reselling some of the surplus stuff for me. Top bloke and great service, and always happy to chat about bikes when you drop by!
Ferry from the bike broker made the impossible possible. I was able to customize my dream bike exactly as I wanted, thanks to Ferry's connections and knowledge!
Friendly and honest service, a hardworking top guy!
Looking for more information?
Frequently asked questions about our custom bike process
Start of the process
A custom build is a bicycle that is completely assembled to your specifications. You choose the frame, groupset, wheelset, and all other components so that the bike perfectly matches your riding style and preferences.
The process usually starts with a no-obligation consultation and free advice in which we discuss your wishes, riding style, budget and use of the bike. Based on this, we will propose an initial configuration.
No. Many customers start with a general idea of the type of bike they want. We then help you make the right choices.
Personal guidance for your custom bike
At The Bike Broker, building a custom bike is all about personal attention and customization. After all, building a high-end road bike is not a standard process, but a journey where your wishes, riding style, and ambitions are central. That's why we guide you step-by-step in configuring your ideal bike.
Listening to your wishes
The process always begins with a personal consultation. During this conversation, we discuss how you ride, what your goals are, and what you consider important in a bike. Do you primarily ride long tours, fast group rides, or races? Do you prefer maximum aerodynamics, a low weight, or a perfect balance between comfort and speed? Based on this information, we advise you on the ideal frame, such as a high-performance model like the Colnago Y1Rs, and help select the right components.
We take care of everything
Once the configuration is determined, we take care of the entire process for you. We arrange the ordering of all parts, check the compatibility of all components, and ensure everything is perfectly matched. This way, you don't have to worry about technical details or complex choices.
Professional assembly
In our workshop, your bike is assembled with extreme precision. Every component is carefully mounted and adjusted so that the bike performs optimally. From the installation of the groupset to the perfect adjustment of brakes and shifting systems: everything is carried out with attention to detail.
Picking up or shipping your bike
When your custom bike is completely ready, you can pick it up in person. Many customers choose this option so they can immediately see and experience their new bike and have any final adjustments made. Would you prefer to have the bike delivered? Then we will ensure your bike is professionally packed and safely shipped to you.
Thanks to the personal guidance from The Bike Broker, you are assured of a custom build that is not only technically perfect but also perfectly suited to your riding style.
Custom vs. standard high-end bikes
A standard high-end bicycle comes in a fixed configuration. With a custom build, you and we assemble all the components yourself. This means the bicycle is completely tailored to your preferences and riding style.
A custom bike offers more freedom in component choice, better rider adaptation, and often a more unique appearance.
Not necessarily. In some cases, a custom build can even be more efficient, as you only choose the parts you truly want.
Frame & sizing
We consider the type of bike (road, gravel, or mountain bike), your riding style, body type, and preferences. Based on this, we advise on the frame that best suits you.
We do this based on your height, body proportions, and any existing bike fitting.
Yes. If you have already had a bike fitting, we can use that data to build your bike to your exact specifications.
Construction process & delivery
Freedom in component choice
At The Bike Broker, you have complete freedom in configuring your bicycle. When you choose a custom build, the possibilities are virtually endless. From groupset to wheelset and from cockpit to bearings: every component can be selected in consultation to ensure the bike perfectly matches your riding style, performance, and aesthetic preferences. We will guide you through this process and ensure that all selected components are technically perfectly matched.
Top-level groupsets
The drivetrain largely determines the character of your bike. That is why we exclusively work with high-quality groupsets from renowned brands such as Shimano, SRAM, and Campagnolo. Depending on your preference, we can equip your bike with the latest electronic shifting systems, wireless technology, or classic Italian precision. We are happy to advise you on the groupset that best suits your riding style and use.
Premium wheelsets
Wheels have a huge impact on the handling of a road bike. That is why we offer a wide selection of premium wheel brands such as ENVE, Princeton CarbonWorks, Lightweight, and Zipp. Whether you are looking for ultra-light climbing wheels, aerodynamic deep-section wheels, or a versatile all-round wheelset: we will help you choose the perfect option.
Cockpit, components, and assembly
The cockpit and assembly can also be chosen entirely according to your wishes.
This way, we create a bike that not only performs perfectly but also fits your ergonomics and comfort exactly.
Power meters and performance upgrades
For riders who want to accurately measure their performance, we can integrate various power meters. In addition, many upgrades are possible, such as high-end bearings, lighter carbon components, or aerodynamic optimizations.
Honest and expert advice
Although the possibilities are virtually unlimited, we believe it is important that every choice truly suits you. That is why we always provide honest and expert advice based on your wishes, riding style, and budget.
Together, we will create a configuration that is not only impressive on paper but, more importantly, feels perfect on the road. The result is a custom road bike that fully meets your ambitions and expectations.
This depends on the availability of parts. On average, the process takes several weeks to a few months.
In many cases, yes, as long as parts have not yet been ordered or installed.
Yes. Every custom build is assembled with great precision and fully tuned in our workshop.
Yes. We ship bicycles nationally and internationally and ensure that they arrive at your location insured and professionally packaged. Within the Netherlands, we always try to deliver the bicycle personally. Collection from us in Dronten is of course also possible.
Get inspired
Discover some of our other recent high-end custom builds
From frame and wheelset to the smallest details in assembly and finish. View some of our custom configurations.
Don't let your dream bike remain a dream
Contact
Do you have an idea for your dream bike, but would you like advice on the possibilities first? Leave your details and we will contact you without obligation. We are happy to discuss your wishes, riding style and budget, and help you step-by-step in putting together the perfect bike.
Perhaps you already know exactly what you want, or perhaps you are still exploring options – we are happy to help you think things through. Our custom build specialist will gladly advise you, without obligation, on frames, groupsets, wheelsets and all the details that make a custom build unique.
Feel free to contact us to discuss the possibilities. We are happy to help you think things through and provide honest advice on the best configuration for your dream bike.
Phone: +31 85 060 9203
E-mail: info@thebikebroker.nl
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