Mirror Gnav System

The Gnav is an alternative vang (if not backwards!) system that creates a lot of space under the boom where the kicker would have been situated. It uses a rigid rod that pushes down on top of the boom in the same place where the kicker would otherwise be pulling down.

The Trident vang system is easy to fit to both gaff rigged masts and the new Trident two-piece Bermudan mast.

The system includes everything you need to fit a gnav, and provides a line coming down from the boom to control the gnav. You can then buy the 180 degrees swivel cleat and screws (choose 4.2mm x 13mm) shown to control it from the mast, or alternatively you can choose some kit so you can lead it back to the thwart.