Drive shaft 4X8 SAE42 produced in Italy by a specialized company.
These shafts are balanced at 2800 rpm and are built using high quality joints and u-joints, not rural components as most of the products in circulation.
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.
The centering, i.e. the central part of the flange of this shaft measures 42mm.
