PRODUCT DETAILS High quality inner tube for 20" tyres/wheels. Seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness and give a smooth ride and handling.SPECIFICATIONSButyl tubes with the usual Continental qualityValve type: Schrader AVTOValve length: 3..
CONTI INNER TUBE FOR BMX WIDE 20X2.5With the Hermetic Plus tube all your tyre problems are solved. The higher butyl amount and wall thickness make it extremely puncture resistant. Additionally to that the Hermetic Plus has a minimal loss of air pressure. This makes it the favorite of many bicycle re..