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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
Our bike fitting services are designed for road cyclists, triathletes, and performance riders who want to improve comfort, efficiency, and power on the bike. Each fit level provides a different depth of analysis depending on your riding goals and equipment.
Comfort & Setup
$150
Basic bike fitting for road cyclists and recreational riders. Ideal for improving comfort, saddle position, and cockpit setup on an existing bike.
Best For
Best for recreational riders, basic comfort adjustments, saddle position, and cockpit setup.
Most Recommended
$250
Comprehensive bike fitting for road and triathlon bikes, including positional analysis and integrated cockpit adjustments for modern performance bikes.
Best For
Best for road cyclists, triathletes, race prep, and riders who want a more dialed position.
Highest Precision
$350
Advanced 3D motion capture bike fitting using Retül technology. Ideal for triathletes and custom bike builds seeking maximum efficiency and comfort.
Best For
Best for integrated tri bikes, long-course athletes, complex positions, and custom builds.
Most Recommended Fit
Recommended for triathletes, competitive cyclists, and serious recreational riders who want better comfort, efficiency, and speed without always needing full motion capture analysis.
Our Performance Fit is the most common option for riders looking to improve comfort, efficiency, and speed on the bike. This session focuses on practical adjustments guided by decades of experience fitting cyclists and triathletes of all levels.
For most riders, this is the ideal balance of precision, experience, and value.
Retül Bike Fitting helps make riding more efficient, comfortable, and sustainable by using motion capture data to understand how your body moves on the bike.
No matter your level of riding, comfort is crucial for sustaining time spent on the bike.
The correct position keeps your body aligned on the bike, helping to prevent injuries.
An optimal position not only increases comfort. It maximizes both power and endurance.
Starting with a pre-fit physical assessment, your fitter will take into account your body’s limitations, previous injuries and pains, and what your goals are on the bike.
The fitter will have you get on the bike, either your existing bike or a fit bike, to place LED markers on 8 anatomical points of your body which will be tracked by the Retül Vantage Motion Capture system.
The real-time dynamic data is compiled into the Retül bike fit software so the fitter can review movement patterns and make adjustments based on fit data, physical assessment findings, and your riding goals.
Once your final position is dialed, the fitter creates a digital map of your final bike setup using the Retül Zin tool. The bike data and measurements are generated into a report you can reference after the appointment.
Every athlete arrives with a different background. Runners moving into triathlon, longtime cyclists refining their position, or riders chasing their next race goal all need a position that matches how they actually ride.
A professional bike fit improves comfort, efficiency, and control. Whether you are training for your first race or refining a position you have ridden for years, our process helps you ride stronger and longer.
Our fitting studio is located in Chicago’s West Loop
📍 648 W Randolph St, Chicago, IL 60661