Continental bicycle tubes are constructed of durable, seamless butyl rubber and are 100% inspected to ensure high quality and reliability. Seamless, and vulcanized to ensure uniform roundness and improved reliability at the valve stem. Every tube passes a stringent 100% quality control inspection. For 29″ mtb rims, 29 x 1.75-2.5″ Presta and Schrader valves have removable cores.
UNITUBE- Continentals Unitube system allows greater compatibility with more tire sizes and less tubes.
VULCANIZED TUBES- All Continental Tubes are seamless and mold cured to ensure uniform roundness and better reliability at the valve stem.
QUALITY TESTED- Every Continental Tube passes a stringent 100% quality control inspection.
SHORT VALVE- Ideal for wheels with rim depths of 24mm or 30mm.
REMOVABLE VALVE CORES – Useful for adding extenders or using Revo Sealant.
nice tubes, i have read alot of negative revews on these tubes yea there maid in china , i have used them for years and years and have ride thousonds of miles on them an countless tours and i have never yet seen one faulty out of the box or had an issue with one ! my advice is if you do not no how to install a tube take it to someone who does your blambing a tube for your error your pinch flatting them or these cores are removeable and yess i have kneeded to tighten the core out of the box ,…