Continental Men's 181881 Inner Tube, Other, [20 622 >25 630]

Blacks

Continental Race Supersonic inner tubes are super lightweight, made from durable butyl for long lasting performance. All Continental tubes have a seamless construction, with a mould-cured vulcanisation to ensure uniform roundness. A great spare for your next puncture. Key Features: Mould-cured vulcanisationSeamless constructionPresta valve compatible (long valve 60mm version available)Size: 700 x 20-25cSize: 650 x 20-25c

Amazon

Ultra lightweight butyl tube Removable valve core Threaded Valve stem Available in long 60mm and short 42mm Presta valves Included components: no