Single VELOWURKS 29" x 1.5-2.1"Self-Sealing Tube 40mm Presta Valve

This VELOWURKS 29-inch self-sealing tube with a 40mm Presta valve is the perfect fit for your mountain bike. Made of high-quality rubber material, this tube is durable and long-lasting. The valve length is also perfect for your bike, ensuring a secure fit and easy inflation. The tube size is 1.5-2.1 inches, making it compatible with a wide range of tires. The sleek black color adds an elegant touch to your bike, while the self-sealing feature adds convenience and peace of mind on your rides. This single tube is a must-have for any mountain biker looking for a reliable and high-quality tube.