Tubeless Tire for Gotrax GXL V2, Hiboy S2, Swagtron SG-5, isinwheel S9 Pro, iScooter i9 Electric Scooters

Our 8.5x2.0 solid tires can replace stock tires in sizes 8.5x2.0, 8.5x2.125, 9", 50/75-6.1, 8 1/2x2, 10x2.0, 10x2.125, 10x2/54-152. The applicable models include Gotrax GXL V2/ Xr Elite/ APEX MAX / G3, Hiboy S2, Swagtron SG-5, isinwheel S9 Pro, VOLPAM SP06/ SPT7/ SP03, MOTORAUX Hurtle, iScooter i9/ i8, NAVIC T5/ T5 Pro, Wheelspeed Primer, Atomi E20/E30, Smart A6L, MAXSHOT V1, Aovopro es80, Hover-1 Journey, and Xiaomi m365.

To complete the job, you will need the following items: new solid tires, an Allen wrench, a razor blade, a flat blade screwdriver, an 18mm wrench, lubricant, and silicone paste.

When fitting the solid tire, start by adding a lubricant to the rim of the wheel to reduce friction during the installation process. Next, you need to soften the solid wheel before fitting it. This can be done by boiling the tire in water at around 100°C for 10 minutes, or by heating it in a microwave for 3 minutes, checking it every minute. Once the wheel is soft enough, remove it from the heat source and fit the rim into the tire, then let it cool for 5 minutes. Lastly, fasten the nut and the other screws (while replacing the plastic cover) on both sides, making sure to return the red labels.

If you're still unsure about how to install the tires, please contact us, and we will provide an easy installation tutorial video and a complete service system.

Our 8.5x2.0 inch solid tires can also be used as a replacement for 10x2.0, 10x2.125, and 10x2/54-152 size original tires, such as those found on Ninebot F25/F30/F35/F40/F65/D18W/D28U, iScooter i9 plus, isinwheel S9 Max, TurboAnt X7 Pro/ X7 Max, and 5TH WHEEL V30PRO electric scooters. However, please note that the 8.5x2.0 inch tires will be slightly thinner than the 10-inch tires.

One of the key benefits of these solid tires is that they do not require inflation or inner tubes, eliminating the risk of flats and leaks when encountering nails, broken glass, or other sharp objects. A single solid tire is more durable than 10 inflatable tires, solving the common issue of inflatable tires easily bursting.

The tire's design features a porous honeycomb structure, which reduces the overall weight and conserves the scooter's energy. Additionally, the cushioning and shock-absorbing properties of the durable rubber help to dampen impacts and smooth out road unevenness, providing a more comfortable ride.

It's important to note that the 8.5" measurement refers to the size of the tire mounted behind the wheel, not the actual tire diameter. The inside diameter of the solid tire will be smaller than the outside diameter of the hub, which effectively prevents the tire from coming off the hub. This does not mean you have received the wrong tire. However, installing solid tires can be a challenging task, so it's recommended to soften the tires before attempting the installation.

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