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Bike Fitting in Chicago
Mox Multisport provides professional bike fitting for road cyclists, triathletes, and performance riders who want their position defined before anything else is decided.
Frame size, reach, stack, cockpit setup, saddle position, and final build direction all start with the rider.
Scroll to compare fitting options
Choose Your Fitting
Our bike fitting services are designed for road cyclists, triathletes, and performance riders who want to improve comfort, efficiency, control, and power. Each fit provides a different level of assessment based on your equipment, positional needs, and riding goals.
Choose the fitting that best matches your needs, or submit a general request and our team will help determine the appropriate option.
Compare fitting options below
Comfort & Setup
$150
Aero positioning upgrade available for +$100
A focused bike fitting for road, gravel, hybrid, and recreational riders. Ideal for improving comfort, saddle position, cleat alignment, reach, and cockpit setup on one existing bike.
Designed For
Recreational riders, comfort improvements, saddle positioning, cleat alignment, and essential cockpit adjustments.
Most Recommended
$250
Aero positioning upgrade available for +$100
A comprehensive bike fitting for performance-oriented cyclists seeking improved comfort, efficiency, control, and power. Includes detailed positional analysis and adjustments to the saddle, cleats, reach, and cockpit setup on one bike.
Designed For
Road cyclists, triathletes, race preparation, recurring discomfort, and riders seeking a more refined position.
Highest Precision
$550
Advanced dynamic bike fitting using Retül 3D motion capture. Includes a pre-fit physical assessment, real-time movement analysis, iterative positional adjustments, and a digital measurement report for one bike.
Designed For
Integrated triathlon bikes, long-course athletes, complex positional concerns, and custom bike builds.
Plan Your Fitting
Every fitting request is personally reviewed before an appointment is confirmed. Here is how the process works, and how to prepare once your session is scheduled.
How Fitting Requests Work
Tell us about your bike, equipment, current discomfort, riding goals, upcoming events, travel dates, and general availability. We review the information before recommending a fitting or scheduling an appointment.
1. Submit Your Request
Choose a fitting or submit a general appointment request. Include enough information for us to understand your bike, equipment, goals, concerns, and timeline.
2. We Review and Respond
Our team manually reviews your request and follows up by email with the recommended fitting, preparation details, and available appointment times.
3. Confirm the Appointment
After a time is selected, we send a Google Calendar invitation with the confirmed appointment details and anything you should bring.
Submitting the form begins the scheduling process. Your appointment is confirmed once you receive and accept the calendar invitation.
Preparing for Your Fitting
Your fitting should reflect your real riding position, equipment, and goals. Whether you are refining an existing bike, preparing for a race, or planning a future build, arriving with the right equipment makes the session more accurate and productive.
What to Wear
Wear cycling kit, triathlon race kit, athletic clothing, or another close-fitting outfit that allows your movement and riding position to be evaluated clearly. Bring the clothing you expect to train or race in whenever possible.
What to Bring
Bring your cycling shoes, helmet, pedals if needed, hydration setup, and any components or accessories that affect your position. This may include aero-bar extensions, arm pads, insoles, wedges, race shoes, or other equipment you regularly use.
Your Bike
If you own the bike being fitted, bring it fully assembled, clean, and rideable. Direct-to-consumer bikes, integrated cockpits, triathlon bikes, and custom builds are welcome. For a future-bike fitting, bring the equipment, measurements, and reference information you currently have.
Unsure whether something is relevant? Bring it. It is better to have your race equipment, components, and riding setup available than to leave an important part of your position out of the fitting.
Arrive ready to ride, describe what you feel on the bike, and work through adjustments with your fitter.
Comfort & Setup
A focused fitting for riders who want to improve comfort, saddle position, cleat alignment, reach, and cockpit setup on one existing bike.
Best for straightforward setup needs. Choose Performance for recurring discomfort, race preparation, or a more complete positional review.
Duration
Approximately 60 minutes
Equipment
One existing bike
Aero Upgrade
Available for +$100
Most Recommended Fit
The starting point for most road cyclists, triathletes, and competitive riders. Performance goes beyond Standard with a deeper review of your position, equipment, and how they hold up under real riding effort.
What Deeper Analysis Covers
Saddle and Cleats
Saddle height, fore-aft position, tilt, and cleat alignment are reviewed in detail to reduce hot spots, instability, and recurring discomfort.
Reach and Cockpit
Reach, handlebar height, stem length, and cockpit setup are refined for your flexibility, riding style, and the way you actually ride your bike.
Comfort and Control
Adjustments are evaluated for how they feel over a full ride, not just in the moment, so the position holds up on longer or harder efforts.
Efficiency and Power
Positional changes are checked against efficiency and power delivery, aiming for a setup that supports sustained effort, not just short-term comfort.
Choose Performance When
You already own the bike and want a comprehensive review of comfort, efficiency, control, saddle position, cleats, reach, and cockpit setup.
Choose Elite Retül When
You are selecting or configuring a Dogma, integrated triathlon bike, TT bike, superbike, or custom build and need documented coordinates to guide the frame, cockpit, saddle, crank, and final setup.
The ideal balance of precision, experience, time, and value for most riders.
Duration
Approximately 2 hours
Equipment
One existing bike
Aero Upgrade
Available for +$100
Define the position before finalizing the bike.
Elite Retül fitting is designed for premium road bikes and triathlon race bikes where frame size, cockpit dimensions, saddle position, crank length, and final component direction need to be established with greater precision.
It is the appropriate starting point for a Pinarello Dogma, an integrated triathlon or TT bike, a direct-to-consumer superbike, or any high-value bike purchase where the position should be defined before the bike is ordered.
Duration
Approximately 3 hours
Equipment
One bicycle
Analysis
Retül 3D motion capture
You Receive
Measurements and digital report
Who Elite Is Designed For
Riders selecting or configuring a Dogma-level premium road bike, an integrated triathlon or TT bike, a direct-to-consumer superbike, or a custom build, especially where pad stack, pad reach, saddle position, crank length, and aerodynamics need to be resolved before the frame, cockpit, and components are finalized.
Choose Performance When
You already own the bike and want a comprehensive review of comfort, efficiency, control, saddle position, cleats, reach, and cockpit setup. Elite Retül is the stronger choice when the purchase decision itself, or a complex or proprietary front end, is what needs to be resolved.
Retül Benefits
Retül Analysis
A position matched to your body and equipment helps you remain comfortable and sustainable over longer rides and race distances.
Retül Analysis
Dynamic movement analysis helps identify positional patterns that may contribute to instability, imbalance, or recurring discomfort.
Retül Analysis
A refined position can improve control, efficiency, power delivery, and aerodynamic sustainability on the bike.
The Fitting Process
Each stage builds toward a usable final position that can be applied to your existing bike or used to evaluate frame size, cockpit dimensions, and component choices for a future build.
The session begins with a pre-fit physical assessment focused on your riding goals, current position, mobility, previous injuries, discomfort, and any limitations that may affect your fit.
You will ride your existing bike or the fit bike while LED markers placed on key anatomical points are tracked by the Retül Vantage motion-capture system.
Real-time dynamic data is reviewed alongside the physical assessment and your riding goals. Your fitter makes iterative adjustments to evaluate how each positional change affects your movement on the bike.
Once the final position is established, your bike measurements are recorded using the Retül Zin system and compiled into a digital report for future reference.
What Your Elite Retül Fitting Includes
The session includes one bicycle, a pre-fit physical assessment, dynamic Retül 3D motion-capture analysis, equipment and positional review, iterative adjustments, final bike measurements, and a digital Retül report for your current setup or future bike selection.
One bicycle and approximately 3 hours
Dedicated time for assessment, motion analysis, positional changes, and final documentation.
Final measurements and digital report
A documented position for setup, reference, race preparation, or a future performance bike.
A Chicago Bike Fitting Destination
Mox Multisport works with riders from Chicago, across the Midwest, and throughout the United States. Our West Loop studio makes it possible to coordinate a professional fitting around business travel, race weekends, vacations, major events, premium bike purchases, and new bike deliveries.
Traveling to Chicago
Share your arrival date, departure date, fixed commitments, and available time windows. We will review your schedule and help coordinate the fitting around your time in Chicago.
Race and Event Planning
Plan a fitting before a key race to refine comfort, control, aerodynamics, and sustainability, or after an event to address pain, fatigue, instability, or equipment issues discovered under real riding conditions.
Before the Purchase
Use the fitting to guide frame size, reach, stack, cockpit dimensions, saddle position, crank length, and component direction before committing to a premium road or triathlon bike.
After the Purchase
Bring a newly delivered direct-to-consumer bike, integrated road bike, triathlon bike, or custom build so the position and equipment can be refined before serious training, racing, or long-distance riding begins.
Include where you are traveling from, your Chicago dates, the bike you own or are considering, your race or event timeline, and whether the fitting is intended for pre-purchase planning, post-purchase setup, or refinement of an existing position.
Every travel-based fitting request is personally reviewed before the appointment is confirmed.
Whether you are local to Chicago, traveling for work or an event, preparing for a race, refining an existing bike, or planning your next performance build, start by telling us what you ride and what you want to accomplish.
Our team will personally review your request, recommend the appropriate fitting, and coordinate an appointment around your equipment, timeline, and availability.
Our fitting studio is located in Chicago’s West Loop
📍 648 W Randolph St, Chicago, IL 60661