Velowürks inner tubes are constructed of high quality butyl rubber for excellent air holding characteristics and long service life.
They are available in a light weight 0.060mm thickness for competition use and are offered in a Presta valve styles with a 48mm valve stem length.
• Comprehensive range of road bike tube sizes
• Two different valve types available (Presta/Schrader)
• 100% butyle rubber
• Lightweight racing tube (0.65mm thickness)