SCHWALBE SV19 28 x 2.25 / 29 x 2.25 29ER Inner Tube 40mm Presta / French Valve
Valve Type : Presta Valve. Valve Length: 40mm. The tube is also capable of being used in wider sized hybrid size tyres. Each tube is checked twice at the factory to ensure safer cycling. Size: 27", 28", 29".