I have a Aerohunter kite size 1 for sale. its born on date is 4/23/2020. The main buckle was upgraded to an ADF. The Leg "buckles" were upgraded to G-hooks style . There is also an Amsteel Prussic. Used as my backup saddle maybe 4 times. $160 to your door. looks like new. the leg loop straps have been shortened.