You are buying a Swing arm for G-Booster, of your choice, as pictured.
This swing arm will fit our Sportster, the G-Booster, the Y12Pro and other similar scooters but keep in mind that it's your responsibility to make sure that it will fit your scooter.

Keep in mind that there might be some scratches or marks caused by transit and/or storage.
There are no instructions coming with it so if you don't know what you are doing then we suggest that you seek for professional help.