It takes a skilled forklift operator to slide this Naiad fin onto its slightly tapered shaft smoothly, and without binding. Note the spiral groove in the shaft to help lock the fin in place. The white fitting in front of the shaft is a weed guard that has yet to be painted.
Our expert walks you through seven of the newest, coolest, and best marine-propulsion systems that the industry has to offer. This is a must-read for any hardcore gearhead. Click here for the whole story. ▶