If you find that our range of Hydrofin Rudders do not meet the specific needs of your boat we may be able to produce a ‘Custom Design‘ for you.

One of our customers had a Mercruiser stern drive hidden under a cavity (under a bathing platform when raised) which can be quite common for more expensive boats.

The existing stern drive only clears the cavity back edge by 20mm so a standard 50mm extending hydrofin would not fit, but by adjusting a DRXLM FS 300 2+2 SEA USE to make it fit we have now added this modified Hydrofin Rudder to our range:

  • DRXLM FS 300 1.5 +1.5 SEA USE with single side rudders and a half rudder fins located within the body