Continental Supersonic Tube - 26 / 650c x 20 - 25mm 60mm Presta Valve MFPN=380-0491027540 Bolt Size M8 Frame Mount

Bolt Size M8 Frame Mount 56

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

model X10 (10

It is the first system developed exclusively for the skate skiing style

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

Continental Supersonic Tube - 26 / 650c x 20 - 25mm 60mm Presta Valve MFPN=380-0491027540 Bolt Size M8 Frame MountSupersonic 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