8.5 x 2 Inner Tube with a 90° bent valve

High-Quality Inner Tube for Electric Scooters

Choosing a reliable inner tube is essential to prevent punctures and air loss.

At the eVolt service network, we have tested numerous inner tube brands and selected those that perform best on powerful scooters, made from the highest quality rubber and valve materials.

These inner tubes are suitable for tires with dimensions 8.5 x 2.0, 8.5 x 3.0, 9 x 2.0, and 9 x 3.0.

Preventing Flat Tires

The most common cause of flat tires is incorrect pressure in the inner tube. Most electric scooters require at least 3.5 bar, which should be checked regularly with a pressure gauge – ideally once a week.

Riding with improper pressure can cause:

• Inner tube damage and punctures
• Tire wear on the inside and outside
• Poor grip and a higher risk of slipping
• Longer braking distances
• Poor handling

Since inner tube valves can be hard to reach, we offer a valve extender that makes inflation much easier.

Service Information

Improper installation of the inner tube can lead to problems such as:

• Damage to the motor cable
• Damage to the motor frame
• Sharp cuts on the rim
• Damage to the tire and the new inner tube

When replacing a punctured inner tube, always check the condition of the outer tire. A tire damaged by low pressure will quickly destroy a new inner tube.

Share Your Experience

If you are satisfied with your purchase and our service, please take a moment to leave a review and help other e-scooter riders make the right choice.