Proper bicycle fit is the critical difference between comfort and pain, fast and slow, safe and unsafe.

Fitting starts with selecting the right size bike frame. Most bikes are not one-size-fits-all, but rather, come in different frame measurements to help you obtain the best overall fit. Frame size is usually measured along the length of the seat tube (the tube which supports a bike's seat and seat post). While measurement standards vary slightly between different manufacturers, one of our certified fit specialists can help you determine the ideal size range to fit your body type and riding style.

How does your riding style relate to a proper fit?

Your riding style will dictate the bike type, frame size, and fit. Those who wish to cruise the bike paths on a bike which affords a view of the scenery will prefer a more upright bike and fit. This style of riding contrasts with a time-trial racer who needs to be positioned for optimum aerodynamics and speed. Many components contribute to a good fit

Beyond frame size, other bike components can significantly contribute to a good fit. For instance, the style of the seat, it's height relative to the frame, the forward and aft position of he seat as well as its tilt will impact the fit, your performance, and comfort of your ride. Other factors that contribute to a proper fit include: stem length and height; crank -arm length; and width and shape of handlebars.

What does body type have to do with fit? 

Have you ever heard someone say, "He's a tall drink of water," or "She's all legs?" Individual differences in body proportions are taken into account in order to achieve a personal fit.  What's your riding style?

No matter where you buy your bike, a great fit starts here

We love helping our customers get the right fit regardless of where it was or will be purchased. See us before you jump on that "great deal" because it is only a great deal if it is the right size. Call or stop by the store to schedule an appointment with one of our Certified Fit Techs for any of the following services. 

Performance road or Mountain Bike Fit


This is the best option for road or mountain bikes.  The fit starts with an interview to determine the rider's goals and current limitations along with a flexibility evaluation.  We will then take the appropriate measurements and together, along with the information gathered in the interview, be able to determine the correct frame size for the rider.  If new bike is purchased from Infinity at the same time as the fit, $75 will be applied toward the new bike purchase.  When the bike has arrived, one of our certified fit technicians will observe the rider on a trainer and make the necessary adjustments in order to maximize comfort and efficiency.  The Performance Road or Mountain Fit comes with up to 2 follow up visits for additional adjustments as the rider advances in his/her riding. 


Tri/TT Bike Fit


This is the best option for triathlon or time trial bikes.   This fit uses the same process as the Performance Road or Mountain Bike Fit with the addition of adjustments to the aerobars.  We will make sure that you are in not only the most comfortable position, but also in the most aerodynamic position possible.  The Tri /TT Fit comes with up to 3 follow up visits for additional adjustments as the rider advances in his/her riding. 

performance sizing


This is the best option if you want your existing bike to be more comfortable and efficient. One of our certified fit technicians will sit down with you to determine your goals and any issues you may be experiencing with the fit of your current bike.  We will observe you ride and suggestion modifications to maximize comfort and efficiency.  When purchasing a bike at Infinity, the full price of this fitting will be applied to the bike cost.