Razor E300 Scooter "put air rear tire" Questions

put the front and rear tires @ 40 psi. You get better gas mileage , plus it rolls better when you have to push it around, but you also get better tire wear. I would set your rear air suspension around

...put air in tire of e300 razor rotate the rear wheel until the hole in the sprocket lines up with the tyre valve. insert the tyre valve extension through the hole and attach it to the tyre valve ...

put on end of air can,use pipe tape on end. if fuel line gets dirty you can blow back to tank at primer bulb,this an emergency fix,if primer bulb is collapsed the line is clogged or pickup is clogged.