Track every Pedal Stroke with Dual Laser Knee Trackers

These Dual Laser Knee Trackers do just that, tracking the knee location through the pedal stroke. It bolts directly on to the front of the Purely Custom Fit Bike and is equipped with two Leica Lino L2 self-leveling lasers.  As the rider is pedaling the lasers reveal movement in the knees that effect the pedal stroke.  It also comes with a measuring scale that you can choose to affix to the unit to measure the distance from the center of the bike to the knee to see if both knees are equal distance from the center.