Schwalbe Presta (SV15) Bike Inner Tube – 700c x 18/28c The Schwalbe Presta (SV15) Bike Inner Tube – 700c x 18/28c provides cyclists with an optimal design for superior air pressure retention and elasticity helping to protect the tyre from punctures and ensuring an extended life span for a smooth cycling experience. The SV15 Inner Tube features a Presta valve which is chemically bonded onto the tube during the vulcanising process for increased precision when topping the air up within the tyre. Suitable for 700c wheels, the Butyl rubber compound tube is put through a chemical process to ensure consistency in wall thickness and maximum retention of the air pressure within the tube. Each individual Schwalbe tube is inflated and placed into a specifically designed mold and put through a vulcanising process to ensure consistent wall thickness for impressive air pressure retention. Suitable for bikes with 700c x 18/28c. Features a Presta Valve which has been chemically bonded to the tube for optimal air pressure retention for a smooth riding experience. High quality, Butyl rubber compound tube for ultimate durability and a long life span. These tubes will fit sizes:700 x 18c, 700 x 20c, 700 x 22c, 700 x 23c, 700 x 24c, 700 x 25c, 700 x 28c, 28 x 3/4, 28 x 7/8, 28 x 1.00, 28 x 1.10, 27 x 7/8, 27 x 1.00
