Honda st1300 rear wheel removal and installing 90 degree valve stem

One of the must dos for st1300s are 90 degree rear wheel drive stems. Filing up a st1300 with air is a pain. It&bulky, luggage is in the way and im not even sure you can do it in a gas station. But with these 9$ stems you can fill it up much easier. This should be done in 100% of motorcycles.