Designed with CAD and FEA, all structural parts are CNC precision laser cut stainless steel with a glass bead blasted finish. The pedals are strong, stiff, compact, and durable. Mathematical models were made to calculate pedal travel and operation force, predicting with great accuracy how each pedal feels in every possible configuration.Design tolerances have been optimized to have a minimal amount of play on every assembly. All key pivot points have slide bearings and have gone through automated durability testing to guarantee their functionality after a million duty cycles.The custom-made brake elastomers provide a realistic progressive feel and retain their as-new characteristics even after thousands of races.