NanRobot D4 2.0 Tube replacement with Cheaper tube + Flat liner

This is a video of how we replaced the front tire tube of the NanRobot scooter caused by stepping on a puncture vine. The thorn pieced through the rubber tire to the tube and caused a very slow leak. I did not buy the replacement tube from NanRobot but instead, bought a cheaper 10x2.5“ tube from Amazon. The cheap tube valve stem was angled at 45 degrees where the stock tube was 90 degrees. The replacement worked fine but filling the air required pulling the valve stem a bit forward to fit the air nozzle. I also bought a valve stem extended which worked very well. Replacement was very easy because we only needed to disassemble one side of the wheel and suspension springs. The rear tire was the same way. Parts used: Amazon StaiBC Butyl Inner Tube Replacement for 10 Inch Or 2Pcs 10X2.5 Inner Tube Tire Electric Scooter Thicken Inflatable Slime 2045-A Metal Valve Extenders, 1-1/4 Fat Bike Tire Tube Protectors- Mr. Tuffy 2xl (Fits: 26“/29“ X “-3“)