AB Marine offers four types of propellers that vastly improve motoring performance & increase sailing speeds:The Gori folding propeller, the self pitching Autoprop feathering propeller, the Variprop and the Variprofile feathering propellers.Folding Props View SelectionFeathering Props View SelectionFolding Propellers 4 Blade GORI 3 Blade GORI 2 Blade GORI 2 Blade GORI RaceGORIFeathering Propellers Autoprop Variprop Variprofile