Schwalbe SCV4 Inner Tube for 16/18" Wheels

This Schwalbe SCV4 inner tube is designed for 16 and 18-inch wheels, offering reliable performance and air retention thanks to its quality materials and uniform wall thickness. It's a standard butyl tube built for durability.
With a valve length of 40mm, this tube is suitable for wheel sizes ranging from 37-340 up to 35-355, ensuring a good fit for compatible bicycles. It weighs approximately 85g, adding minimal weight to your bike.