These Continental Cross 28 tubes are designed for cyclocross use and feature a 60mm long Presta valve for deep section rims. Butyl tube for cyclocross use. Unitube fits 32-47C section tyres. 60mm Long Presta valve for deep section rims. Weighs 169 grams (per tube). Seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness. Removeable valve core.
