Continental Supersonic Presta TubesContinental's lightweight Supersonic Presta Tubes
are an easy way to drop weight on your bike. Dropping rotating weight also has the advantage of improving acceleration. The Continental Supersonic Presta tube is offered in different valve length options ...
Value-priced, superlight road tubes. Shave rotating weight, without
the expense and complexity of moving to latex tubes. Traditional butyl rubber about 100 grams | Q Super Light 700C Tubes 700, 23-25mm, 60