From Superinnovators 06/02/24
UK-based Gibbs Amphibians (f. 1998) unveiled the Biski on Oct 14, 2015, a single-seat, twin-jet HSA (Hill Start Assist) motorcycle capable of traversing both land and water.
Measuring 2.3m in length and less than 1m in width, the Biski is the most compact and technically advanced model in Gibbs’ high-speed amphibious vehicle range.
On land, it achieves speeds up to 80mph and on water, up to 37mph, transitioning between the two in under 5 seconds with a curb weight of 228kg.
This concept vehicle is not available to purchase directly, although the design is available for licensing from Gibbs Amphibians alongside man other dual media vehicles.
More info
http://www.gibbsamphibians.com/platform/biski/