For sale is a rectractable landing gear system with Struts made by Sapac. Brand new, never used. It was designed for their small EDF jets (like their Viper) but can probably be utilized with some of the small EDFs that are out there today. Main wheels are 1 5/8 inch diameter, nose wheel is 1 1/4 inch diameter. $ 75.00 plus shipping ($ 7.00). $ 82 total.