Chain Reaction is locally owned and operated in Gainesville, Florida | Hours of operation: M-F 10am - 6pm Sat 10am-5pm Sun 12-4pm

Custom Fit

We at Chain Reaction have studied various custom fit methods.  We have most recently adapted the method taught by Dr Andy Pruitt of the Boulder Center for Sports Medicine and Specialized Bicycle Components.  Thomy and Eric have both spent several weeks studying under Dr Pruitt and the folks at the Specialzed Bicycle Components University, SBCU.  The fit style that they teach is a dynamic on the bike fit.  Under that style there are 3 levels of fit:

Basic Fit: 

$65.00,  Free with the purchase of any new bicycle.

This is a very basic fit that is good for a test ride and we offer this fit for free to anyone that purchases a new bike from us.

Adjustments Made: 

Saddle Height

Saddle Position Fore and Aft

Stem Length

2D Fit: 

$120.00,  All cyclists can benfit from this level of fit.  We also suggest this for anyone that is installing clipless pedal systems.

Dynamic fit focusing on basic position on the bike.

Saddle Height

Saddle Position Fore and Aft

Handlebar Positioning / Sizing

Stem Length

Cleat Adjustment

3D Fit:

$200.00  We recommend this fit for anyone with special fit needs, injury, medical concerns, and reduced flexibility.  This is our most comprehensive level of fit. 

2D fit Plus:

Flexibility Assessment

Structural Assessment

Hip Knee Foot Positioning

Saddle Sizing

Specilized BG Foot Bed Fitting

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  • 8 Hours of Labor

    First ever 8 hour endurance event to be held at San Felasco State Park

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