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  STORE LOCATION  LOCATION  |  M-F 10-7 | Sat 10-6 | Sun CLOSED


 Your Bike Tailored for You  

The best bike for you is the one that fits. Whether you are a recreational, competitive or pro rider, to get the best riding experience you need to be in your unique active riding position. This position will bring you more comfort, help you climb faster, descend more confidently and ride with less fatigue.

We are proud to offer Manitoba's only Certified Retul/Specialized Body Geometry Fit studio, with the highest level of training from Specialized Bicycle Component University Body Geometry Fitting System and additional training and experience with Retul University and Trek Precision Fit.

INCREASED COMFORT No matter your level of riding, comfort is crucial for sustaining time spent on the bike.

INJURY PREVENTION The correct position keeps your body aligned on the bike, helping to prevent injuries.

PERFORMANCE An optimal position not only increases comfort—it maximizes both power and endurance.

Best Tools in the Industry  

Our fit studio is equipped with Retul Vantage 3D Motion Capture System, the world's only cycling-specific, 3D motion capture system featuring real-time kinematic data, and the Retul Muve SL Dynamic Fit Bike. We are also the only fit studio in the area offering saddle pressure mapping - a valuable to tool for achieving true comfort in the saddle.

While we must admit, we have some pretty cool tools, we're firm believers that any tool is only as good as it's user. Fitter education is always priority. We are confident that with a strong commitment to education and industry-leading technology, we offer best in class service.

 What to Expect  

Your Retul bike fit is a personalized one-on-one consultation with a professionally trained Retul Bike Fit Technician, designed to help you get the best experience - whether you are tweaking an existing bike or considering a new one. The process will typically take a couple hours and is broken down into four steps.

>PREFIT INTERVIEW Your fit technician will talk with you about your riding experience, goals, and any relevant injury history or current areas of concern.

<PHYSICAL ASSESSMENT During the assessment, your fitter evaluates your strength and flexibility, collecting data he or she will use to tailor the contact points of your bike.

<ON-BIKE ASSESSMENT Your fitter will analyze your riding position with either 3D motion capture from Retul or video capture technology, and adjust accordingly in order to determine the best and most efficient ride position for you.

<FOLLOW UP  Following your fit you'll receive a detailed report and measurements for your new position. After some time in your new position, you may want to schedule a follow-up to address any concerns.

 Professional Fit Technicians 

All our Fit Technicians are trained in bike fitting philosophy and process from Specialized Bicycle Component University's Body Geometry Fitting System and Retul. We have additional training with Trek Precision Fit and Pressure Mapping.  

We are committed to continued learning and are always looking for new information/advantages that can help our fit clients meet their needs/goals.

JAMES DYKER   Master Certified RETUL Fit Technician

James is Manitoba's only Master Certified Retul Fit Technician. This is the highest level of expertise attainable in the field of bicycle fitting and the only pass/fail certification offered. He attended his first fit course in 2006 and was among the first anywhere to become certified.

James has made a difference in the comfort and performance of hundreds of athletes over the past decade, fitting riders from the recreational to the Olympic level. His knowledge and passion are a huge asset to anyone who get to spend some time with him in the fit studio.

 HEATHER MARTIN   RETUL Fit Technician level 2

As someone who struggled with comfort in the saddle for years, Heather is passionate about helping other riders an optimal position on their bike, especially women. Women have different anatomical considerations but with the right position and appropriate products comfort on a road bike is possible for every rider. 

She has been riding on pavement and trails for over 20 years and draws from her own experience - finding comfort in the saddle wasn't easy, so she approaches all her clients with a good dose of empathy.  

 RICK YASCHSHYN   RETUL Fit Technician level 1

Rick has completed the Level 1 Retul fit course and the Precision Fit Course Level 1 through Trek. He has years of sales experience, working with customers on saddle and cleat adjustments, making them more comfortable & efficient on their chosen rides.  

Rick is also a certified Level 2 coach and member of the NSCA. These certifications, plus his 30 years of cycling, racing, triathlon experience along with his athletic training & conditioning background make him a valuable resource for all things fitness and cycling orientated. 

 RETUL Fit Pricing 

We firmly believe that getting a Retul Bike Fit at Alter Ego Sports is one of the best investments any cyclist can make. Check-in appointments made within one-month of original fit will be free of charge. We offer discounts on fitting for new bike purchases (see below).



This service is performed on our Retul Muve fit bike or on your existing bike and includes:

  • Cyclist Interview to review experience, goals and injury history
  • 21 point Physical assessment that includes advanced structural, physical range of motion and flexibility tests
  • Pre and post-fitting video capture 
  • Shoe selection/cleat install or adjustment
  • Saddle selection & dynamic height and fore/aft adjustments
  • Reach/handlebar adjustments
  • Z-plane analysis/optimization
  • Follow up appointment



This service is with Master Certified Fit Technician, James Dyker and includes everything in the 2D Retul Fit plus:
  • Dynamic three dimensional data collected in real-time, from a total of 16 points on both the left and right sides. All data is then compiled into our system so that James, guided by your physical assessment, can analyze your numbers and dial you into your perfect ride position.
  • Comprehensive digital reports of 3D body parameters, 3D contact point coordinates, and bike frame geometry.  
  • Report will be emailed and a copy will be kept on file for future reference 


Save up to 65% on a Retul Fitting within 120 days of a new bike purchase over $1000.

  • When you spend $1000-$2500 SAVE 33%
  • When you spend $2500-$4500 SAVE 50%
  • Spend over $4500 and SAVE 65%