Originally Posted by
BikeLite
There are alot of fake continental tubes being sold on amazon. It will have an image instead of the box and it will clearly show seams, but true continental tubes are seamless. I have an email in to continental to address this fraud.
all butyl inner tubes that I know of area seamless.
those tubes are molded in one piece. The only seam is when the 2 ends of the tubes are mellted by heat and joined together.