Mechanical and Fitting services

Belgianwerkx not only offers the best mechanical service in the greater Milwaukee area, we also offer the state’s premier Retul fitting studio and fitters.


Mechanical Services

At Belgianwerkx we strive to be the benchmark for mechanical services in the greater Milwaukee area. We know that real value comes from doing things the right way, so you can enjoy your bike performs to your expectations. This includes using the correct procedures, tools and components. Though we focus on mid to high end road, triathlon and cyclocross bikes we set the standard for mechanical capabilities. We will service all makes, models and styles of bicycles. We’re as comfortable building a set of carbon wheels as we are replacing a cable. We have invested in proper tools and recognize the importance of continuing education. Click here to view our service rates.


Retul Fitting

Retul is the most data-driven fit system available. We use a system of cameras and LED lights to capture your fit geometry in motion. Using motion capture technology, Retül records the rider’s positions in motion, therefore creating the most realistic picture of the rider’s actual pedal strokes and body positions when out on the road and trails. The Retül system is accurate to within less than a millimeter, creating true objective data which can be utilized by the fitter for the perfect biomechanical fit.