Riding a GS through deep water - no problem. Unfortunately not! A small and inconspicuous valve at the cardan housing ensures the necessary ventilation and pressure exchange. If the valve gets dipped under water, moisture can get into the housing and damage the whole drive.
The solution of the problem: relocating the cardan ventilation valve to a protected position. Due to two robust connectors made of lathed aluminium and a durable hose, the valve will be repositioned in a very easy way.