Continental Supersonic Tube - 26 / 650c x 18 - 25mm 60mm Presta Valve. Supersonic tubes are further optimized for even lower weight and rolling resistance due to their thinner material and construction.
Seamless and mold cured construction
Removable valve core
Weight 50Shaft Type ThreadedISO Width (mm) 18ISO Width (mm) 19ISO Width (mm) 20ISO Width (mm) 21ISO Width (mm) 22ISO Width (mm) 23ISO Width (mm) 24ISO Width (mm) 25ISO Diameter 571 / 650cValve Core RemovableLabeled Size 650c x 18 - 25Valve Presta Long 56-74mm
