Continental racer tube 700x18-23C

Choose the Continental inner tube, designed to fit a range of tire sizes from 700x18C to 700x23C, for a comfortable ride whether you're on the open road or navigating the city streets.

• Compatible with multiple tire sizes: Including 700x20C, 700x21C, 700x22C, and 700x23C.
• 42 mm Presta valve
• Ideal for road cycling: Engineered to deliver a smooth riding experience.

With Continental, you get a high-quality, durable tube that lets you enjoy the journey as you pedal forward.