Your bike. Tailored to you.

No compromises

No compromise

Your Ideal Position

Stuwerstraße 37, 1020 Vienna

Custom bike fitting for everyone – whether you’ve just bought your first road bike, commute to the office on an e-bike, or are training for your next triathlon. You don’t need to be fast or a pro: if something is causing you discomfort or you simply want a more relaxed ride, you’ve come to the right place.

Your perfect setup

Every body is unique – and your bike should be adjusted to fit you just as perfectly. During a bike fit, we analyze your riding position in detail, identify any imbalances, and find the settings that allow you to ride pain-free, efficiently, and with more enjoyment.
Pain Free Riding
Eliminate neck pain, pressure points, numbness, tingling, and joint pain such as knee pain and much more – for greater comfort on every ride.
More performance
An optimal position helps you transfer your strength to the pedals more efficiently. You pedal more smoothly, save energy, and can noticeably increase your performance.
Comfort & efficiency
A well-balanced setup ensures you ride more economically. We correct muscular imbalances so that you become more stable, resistant to injuries, and overall more efficient on the bike.
Perfect fit
Every bike fitting is as individual as you are. Whether it's a saddle, cleats, handlebars or special insoles: We adapt all components exactly to you and, if necessary, also accompany you beyond the fitting.

Your bike fitting experts

We – Stefan Mastaller, Filip Lepka, and Raphael Kokas – are former professional cyclists with experience across road, track, and mountain biking, ranging from the Tour of Austria to the Olympic Games. Today, we apply our expertise to provide practical, precise bike fits tailored specifically to you.

Stefan Mastaller

Owner and founder. He has been working as a cycling trainer since 2018 and has built the company into a leading address for individual bike fitting. With a trained eye for detail, it ensures optimal position and performance.

Filip Lepka

When the active professional cyclist for Team Schwingshandl isn’t out in the peloton, he’s in the studio, bringing his racing perspective directly into the fitting process.

Raphael Kokas

A 2024 Paris Olympian and European champion, he knows exactly what it takes to be fast on a bike. With a keen eye for detail, he ensures optimal positioning and peak performance.

YOUR BIKE FITTING EXPERTS

We – Stefan, Filip, and Raphael – are former professional cyclists, with experience ranging from the Tour of Austria to the Olympic Games. That is precisely why we understand the importance of a proper bike fit, and we apply that expertise to help everyone who rides. Most of our clients aren't racing; they simply want to ride pain-free and enjoy their time on the bike.

Stefan Mastaller

Owner and founder. He has been working as a cycling coach since 2018 and has built the company into a leading address for individual bike fitting. With a trained eye for detail, it ensures optimal position and performance.

Filip Lepka

When the active professional cyclist at Team Schwingshandl is not in the peloton, he is in the studio and brings his racing perspective straight into the fitting.

Raphael Kokas

As a Paris 2024 Olympian and European Champion, he knows exactly what makes for a great position—no matter how fast you ride. With a keen eye for detail, he ensures you achieve optimal positioning and performance.

Our Approach

Expert knowledge for every level

Combining professional racing experience with scientifically backed methods. We customize your position individually and provide expert advice on saddles, cleats, handlebars, and every component that enhances your ride feel and performance. We do not sell bikes and are completely brand-independent.

Years of experience

From many years in professional cycling, we know exactly how small adjustments have a big impact. We use this knowledge to create individual solutions for every level of performance.

State-of-the-art technology

With high-resolution video analysis, laser measurement and precise tools, we record your position with millimetre accuracy. Every detail is documented to provide you with optimal feedback and efficient power transfer.

Holistic Approach

Bike fitting is more than just adjusting the bike. We take mobility, stability and individual anatomy into account to prevent complaints, increase comfort and optimize your performance in the long term. We have physiotherapists in house who are happy to take care of.

Trainer erklärt einer Radfahrerin die richtige Haltung beim Fahrradfahren anhand einer Analyse auf einem Bildschirm, der die Position eines Fahrers auf einem Fahrradergometer zeigt.
Hand points at a screen with graphical measurement data and scales.
Young man wearing a black T-shirt and jeans squats next to a person to perform an analysis of the leg structure.

BIKEFITTING PACKAGES

no compromises

For us, every detail counts – from ergonomics and cleats to the saddle, and above all: the person on the bike. That is why we offer two options: Standard Fitting, which meets the highest quality standards, and Pro Fitting, which includes a follow-up analysis and ongoing support. Both packages are suitable for any bike – road, gravel, MTB, trekking, or e-bike – and for every skill level.

PROFESSIONAL

Changes take time. An intensive Fitting-Package with an appointment for a detailed analysis and adjustment of your position as well as a further bike fitting appointment after 8—12 weeks for fine-tuning. This allows you to optimally incorporate training effects, new material and your feedback. Clip on Aero Extensions or TT Bike increase prize to € 389.
€
349
Find an appointment

STANDARD

An intensive fitting, which analyses your position from the ground up and adjusts it individually. The aim is to increase comfort and performance and prevent complaints — perfect if you want to professionally optimize your position. With a Time Trial Bike or Clip On Aero Extensions the prices increases slightly to € 279.
€
249
Find an appointment

Feature

PROFESSIONAL

STANDARD

Cleat settings

The cleat position is crucial for power transfer, stability and comfort. Minor deviations may result in overloads or loss of performance. Professional settings take biomechanical factors such as leg length differences and foot position into account to enable efficient, healthy pedal movement.

Initial consultation & body analysis

At the beginning, we have a detailed initial discussion, in which goals, previous experiences and possible problems on the bike are discussed. This is followed by a body measurement to document fitting-relevant data. Since no body is completely symmetrical, particular attention is paid to individual circumstances — the basis for personal and efficient bike fitting.

3D Bike Fit & Bike Adjustments

For a comprehensive analysis, the rider is viewed from three perspectives: with cameras from both sides, as well as from the front and back. This allows for the precise capture of posture, movement, and asymmetries. Technical analysis is complemented by our expertise—a combination that ensures a precise bike fit.

Insoles: Test & Buy

Our G8 Performance insoles offer nearly infinite adjustment options, allowing for a perfect orthopaedic fit that optimizes power transfer and eliminates foot discomfort and instability.

Saddle: Test & Buy

In addition to the exact adjustment of the saddle, handlebars and stem, there are various saddle models available. This optimizes the sitting position and ensures maximum comfort at the same time.

Aerodynamics in competition

Whether roadracing, triathlon or timetrail  — an aerodynamic position brings speed, but should not be at the expense of power output. Professional experience creates the optimal balance of aerodynamics, efficiency and comfort.

Core & Stretching recommendations

Targeted off-bike exercises support stability, mobility and long-term comfort. This means that the position remains symptom-free and efficient even over a longer period of time.

Measurements and analysis

After your fitting, you will receive a comprehensive report containing all relevant measurements and detailed recommendations for further optimizing your riding position.

Feedback & second fitting

You can provide feedback and inquiries via WhatsApp/email up to 12 weeks after the appointment. In addition, after 8—12 weeks, a second fitting follows, which incorporates practical experience into optimization.

BikeFitting packages

For us, every detail counts — from ergonomics to cleats to saddles, and above all: the person on the bike. That is why we offer two variants: standard fitting with the highest quality standards — and professional fitting including subsequent analysis and further support.
STANDARD

An intensive fitting that analyses your sitting position from the ground up and adapts it individually. The aim is to increase comfort and performance and prevent complaints — perfect if you want to professionally optimize your position. With a Time Trial Bike or Clip On Aero Extensions the prices increases to € 279.

€
249
Consultation & Body Analysis

By combining a detailed initial consultation, precise body measurements, and functional mobility tests, we determine your individual biomechanical requirements to efficiently tailor your riding position, cleat settings, and movement patterns to your specific needs.

3D Bike Fit & Bike Adjustments

For a comprehensive analysis, the rider is viewed from three perspectives: with cameras from both sides, as well as from the front and back. This allows for the precise capture of posture, movement, and asymmetries. Technical analysis is complemented by our expertise—a combination that ensures a precise bike fit.

‍Cleat settings

Cleat positioning is crucial for power transfer, stability, and comfort. Even minor deviations can lead to strain or a loss of performance. Professional adjustments take biomechanical factors, such as leg length discrepancies and foot alignment, into account to ensure an efficient and healthy pedaling motion.

Insoles

Our G8 Performance insoles offer nearly infinite adjustment options, allowing for a perfect orthopaedic fit that optimizes power transfer and eliminates foot discomfort and instability.

Saddle selection

In addition to precisely adjusting the saddle, handlebars, and stem, we offer a variety of saddle models to choose from. This optimizes your riding position while ensuring maximum comfort. Depending on availability, you can take your preferred saddle model home with you right away.

Aerodynamics in Competition

Whether you ride a road, triathlon, or time trial bike, an aerodynamic position brings speed, but it must not come at the expense of power transfer. Drawing on professional experience, we create the perfect balance of aerodynamics, efficiency, and comfort.

Core & Stretching

Targeted off-bike exercises support stability, mobility, and long-term comfort. This ensures your riding position remains efficient and pain-free, even over longer distances.

Dimensions and analysis

After your fitting, you will receive a comprehensive report containing all relevant measurements and detailed recommendations for further optimizing your riding position.

Feedback & 2nd Fitting

You can reach out via WhatsApp or email for feedback and questions for up to 12 weeks after your appointment. Additionally, a second fitting will take place 4–18 weeks later, allowing us to incorporate your real-world experience into further refinements.

Pro

Change takes time. An intensive fitting package including an initial session for detailed analysis and position adjustment, followed by a second bike fitting session 8–12 weeks later for fine-tuning. This allows you to optimally incorporate training adaptations, new equipment, and your feedback. Please note: the price increases to € 389 for bikes with aero bars or time trial bikes.

€
349
Consultation & Body Analysis

By combining a detailed initial consultation, precise body measurements, and functional mobility tests, we determine your individual biomechanical needs to tailor your riding position, cleat settings, and movement patterns efficiently and specifically to you.

3D Bike Fit & Adjustments

For a comprehensive analysis, the rider is viewed from three perspectives: with cameras from both sides, as well as from the front and back. This allows for the precise capture of posture, movement, and asymmetries. Technical analysis is complemented by our expertise—a combination that ensures a precise bike fit.

‍Cleat Adjustments

Cleat position is critical for power transfer, stability, and comfort. Even minor deviations can lead to strain or power loss. Professional adjustments account for biomechanical factors like leg length discrepancies and foot alignment to ensure an efficient, healthy pedal stroke.

Insoles

Our G8 Performance insoles offer nearly endless adjustment options, allowing for a perfect orthopedic fit that optimizes power transfer and eliminates foot or instability issues.

Saddle Selection

In addition to precisely adjusting your saddle, handlebars, and stem, we offer a selection of different saddle models. This optimizes your riding position while ensuring maximum comfort. Depending on availability, you can take the perfect saddle home with you right away.

Competitive Aerodynamics

Whether you ride a road, triathlon, or time trial bike, an aerodynamic position brings speed, but it must not come at the expense of power transfer. Drawing on professional experience, we create the perfect balance of aerodynamics, efficiency, and comfort.

Core & Stretching

Targeted off-bike exercises support stability, mobility, and long-term comfort, ensuring your riding position remains efficient and pain-free over extended periods.

Measurements and Analysis

After the fitting, you will receive a comprehensive report containing all relevant measurements as well as detailed recommendations for further optimizing your riding position.

Feedback & 2nd Fitting

You can reach out via WhatsApp or email for feedback and follow-up questions for up to 12 weeks after your appointment. Additionally, a second fitting will take place 4–18 weeks later, where your real-world riding experience is used to further optimize your setup.

Book Appointment
BOOK A VOUCHER
Buy and pay vouchers directly online here.➡️ To the web shop
Easy payment
Card payment, SEPA, Sofort, or payment via bank transfer.
FULL FLEXIBILITY
You can cancel your fitting up to 48 hours in advance and reschedule it up to 24 hours in advance.
Keine Klickpedale?
Kein Problem. Bring einfach dein Rad, bequeme Sportschuhe und eine Radhose mit.

BOOK AN APPOINTMENT NOW

BOOK AN APPOINTMENT

Book your appointment now or contact us for more information. After booking, you will receive all relevant information about your appointment.

APPOINTMENTcontact

OUR STUDIO

Our studio is centrally located in Vienna and is easily accessible by bike, car or public transport. Parking on the road is available at any time of day. Stop by and experience your individual bike fitting on site!
Two young men wearing black T-shirts stand in front of a white wall, one placing his arm on the other's shoulder.
Bike Fitting Studio mit Rennrad und einem blauen Tresen mit einem Laptop darauf.

Workflow

Your way to a perfect position. Ready to ride more comfortably and efficiently? In three easy steps, we'll guide you to your individual bike fitting and a bike setup that's perfect for you.
Initial Consultation & Body Assessment
At the beginning, we carry out a comprehensive analysis of your body: mobility, stability and any imbalances are checked. In addition, we carry out exact body measurements to create a solid basis for your bike fitting.
Fitting & adjustments
On site, we analyse your position using the latest measurement technology and check all contact points (pedals, saddle, handlebars). We then make precise adjustments — from seat height and saddle position to cleat setup and ergonomic details.
aftercare
After the appointment, you will receive detailed recommendations. If necessary, we will accompany you over the following weeks to make fine adjustments or plan changes after the first trips.
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CONTACT FORM

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+4368110474692  
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