The Schwalbe SV17 700C Inner Tube is designed so that you experience fewer punctures and can concentrate on enjoying your ride. Crafted with high butyl content for improved air retention and elasticity, this tube maintains a consistent air pressure, enhancing your ride's smoothness and efficiency.Here's why this inner tube stands out:High Butyl Content: The tube's significant butyl content ensures excellent airtightness and elasticity. This leads to better puncture resistance and consistent air pressure, giving you a smoother ride with less maintenance.Tested Quality: Each tube is inflated and leak-tested for 24 hours at the factory, guaranteeing reliability and durability right out of the box. This process ensures that you receive a product ready for optimal performance.Choice of Valve and Size: Available in three size options with different valve lengths, this tube allows you to select the perfect fit for your bicycle tyres, providing tailored air retention and ease of inflation.This