Continental Supersonic Tube - 26 / 650c x 20 - 25mm 60mm Presta Valve MFPN=380-0491027540 Seamless Toe ClosureAdvanced knitting techniques

Seamless Toe ClosureAdvanced knitting techniques create a totally flat connection in the toe box

ring type single (anti-chain drop) mount Cinch DM teeth 40t oval/round round color black

Bolt Size M8 Frame Mount 56

and 8mm hex

- Ultra fast and designed to offer the lowest rolling resistance possible

Continental Supersonic Tube - 26 / 650c x 20 - 25mm 60mm Presta Valve MFPN=380-0491027540 Seamless Toe ClosureAdvanced knitting techniquesSupersonic 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 Shaft Type Threaded Tube Compound Butyl Valve Core Removable Valve Presta Long 56 74mm Valve Length Long Presta Valve 56 74mm Weight 50 ISO Width (mm) 25 ISO Diameter 571 650c Labeled Size 650c x 20 25 Size 26 650C X 20