Introducing Gibbs’ first three wheel Road Legal HSA variant; the Triski. Classified as a motorcycle, the Triski is a fully homologated road going vehicle, allowing it to travel at highway speeds on land, and over 40mph on water; a truly versatile HSA platform. A twin jet system is located on either side of the single rear wheel, which retracts into the body, using a new type of Gibbs suspension technology specifically designed for single wheel applications.