Lightweight but hard wearing road and gravel inner tubes.High quality construction and manufacture with 30 days warranty against manufacturing defects.

Valve: 48mm Presta

Size: 700 x 28/38c – ERTO 28/38 – 622/630

• All tubes are Inflated for 24hrs to test for leaks
• Presta valves now come with removable valve cores
• Presta valve stems are threaded all the way down
• 30 day warranty against manufacturers defects