2-Pack 3.75-19 3.50/4.00-19 Inner Tube 100/90-19 Dirt Bike Inner Tube

2-Pack 3.75-19 3.50/4.00-19 Inner Tube 100/90-19 Dirt Bike Inner Tube

• This inner tube model is 3.50/4.00-19 tube (3.75-19 100/90-19 tube).
• This tube is compatible with dirt bike and various mountain bikes, ensure multi-functional use. It maintains optimal pressure levels effectively across any terrain or conditions, enhancing overall riding comfort.‌
• This inner tube are made of high-quality thickened rubber, which makes the tires have better load resistance, longer service life.
• Thickened design improved impact resistance and shock absorption to elevate overall ride quality, ensuring a smoother and more enjoyable journey.
• Verify the tire’s shape and size before purchase, as a sharp object piercing the tire may damage the inner tube. During installation, wrap the crowbar’s tip with fiber cloth to protect both the inner tube and hub coating.