Upgrade your cycling experience with the RideNow TPU Bike Inner Tube. This innovative inner tube is designed for road bicycles with a wheel size of 700C and tube size of 18-32. The tube comes with a Presta valve that comes in valve lengths of 45/65/85mm, making it easy to install and inflate. Made with high-quality TPU material, this inner tube provides excellent durability and puncture resistance, ensuring a smooth and comfortable ride every time. With a manufacturer warranty of 1 year, you can ride with peace of mind. This inner tube is a part type and comes with one item weighing 36g. Add this to your cycling gear and enjoy a hassle-free ride.