ADJUSTABLE AND REPLACEABLE MICROMETRIC LEVER
X -3 uses a four-lever closure , each consisting of a toothed strap and a hook with a micrometric adjustment memory . Lever, strap and hook are easily replaceable. The levers have only one fixing point (by means of a screw) and this allows an easy closing of the same allowing the boot to adapt to the position of the rider. The peculiarity of the boot is that the four levers work independently of each other . This system allows the boot to adapt more easily to the various positions of the leg , making it more comfortable.