This particular shaft, designed to eliminate any vibration and any danger of breakage, is built by making the following improvements to the standard shafts:
- increased universal joints and normalized sizes, that can be purchased from each spare parts, equipped with a 90° grease nipple, with a working angle of 5° higher than the original;
- reinforced sliding joint and with threaded end-stop flange that does not allow the ribs to come out of the seam even with very raised set-ups;
- high quality forged flanges that allow an inclination of the cruises superior to the standard shafts allowing their use even with raised structures
