Schwalbe Aerothan Tube - 700 x 28 - 35 40mm Presta Valve MPFN-380-0644K Heavy Duty 4140 CroMo Steel

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Schwalbe Aerothan Tube - 700 x 28 - 35 40mm Presta Valve MPFN-380-0644K Heavy Duty 4140 CroMo SteelSchwalbe Aerothan Tube 700 x 28 35 40mm Presta Valve. Developed in cooperation with BASF and with experts from the German plastic manufacturing industry the Aerothan tube emerged to not only meet all the requirements of a high end bicycle tube but to exceed them. Fully light weight right to the valve about 40% less weight than a comparable Schwalbe extra light tube Puncture protection newly defined the material itself prevents sudden air loss Minimal