The main frame is welded with high-strength aluminum alloy flat tubes. The flat tubes are beautiful in shape and have a wall thickness of 2 mm. They have the characteristics of high strength and light weight. The surface is sprayed and has anti-aging/oxidation characteristics. The foldable frame has a foldable backrest tube for easy carrying and saving space. Cushion/cushion: Made of high-strength mesh fabric sewn and formed, soft, breathable and non-slip, smooth and beautiful, and built-in middle sandwich canvas for reinforcement. High tensile strength (the overall tensile strength of the seat cushion is as high as 5000N). 150W brushed electromagnetic brake motor, intelligent brushed controller.
