Whether you're a casual rider or a serious cyclist, the Evo Schrader Bicycle Tube is an essential part of your bike maintenance kit. Don't let a flat tire ruin your ride - keep a spare tube on hand and be prepared for any unexpected mishaps on the road or trail. Made with a 0.9mm wall thickness, this tube is durable and long-lasting. The Schrader valve is easy to use and compatible with most bike pumps. You can choose from three different valve lengths, including 35mm, 40mm, and 48mm, to fit your specific bike and wheel size.