Python-Drive is the best choice at this moment if you are looking for a complete CV drive system for your yacht, boat or cruiser. HayNav can supply all parts separately for the Python-Drive PP80-M Maximum Shaft Torque80 kgm / 785 NmPropeller Shaft Diameter30 – 45 mmMaximum Propeller Thrust8 kNExample use with Diesel Engine105 HP / 3000 RPM (3:1 gea...