CST 200 x 50 inner tube with a valve bent at a 90° angle.

200 x 50 Inner Tube for Electric Scooters with a 90° Bent Valve

Choosing a high-quality inner tube is essential for preventing punctures and ensuring the smooth operation of your electric scooter. After testing numerous brands, we recommend CST inner tubes for their durability and superior rubber and valve materials.

This 200 x 50 inner tube fits 8 x 2 tires and has a 90° bent valve for easier inflation.

Prevent Flat Tires

The most common cause of flat tires is incorrect pressure. We advise maintaining at least 3.5 bar and checking it weekly with a pressure gauge. Riding with incorrect pressure can cause:

• Punctures and damage to the inner tube
• Excessive tire wear
• Poor grip and an increased risk of slipping
• Longer braking distances
• Reduced handling performance

Service Information

Improper inner tube replacement can lead to:

• Damage to motor cables or the frame
• Sharp cuts on the rim
• Tire damage and a shortened inner tube lifespan

When replacing the inner tube, always inspect the outer tire – if it is damaged, the new inner tube will not last long.

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