Schwalbe inner tube

Product Description Inner tube for 26" tyres. OEM Packaging: This item comes from the original equipment manufacturer and lacks retail packaging. Specifications: Application: All Mountain ETRTO: 40-559 to 62-559 Tyre Dimensions: 26 x 1.50 to 26 x 2.50 Inner Tube Material: butyl Valve Type: AV / Schrader 40 mm, SV / Presta 40 mm Dimensions (ETRTO): 26 x 1.50 (40-559) 26 x 1.75 (47-559) 26 x 2.0 (50-559) 26 x 2.10 (54-559) 26 x 2.25 (57-559) 26 x 2.35 (60-559) 26 x 2.50 (62-559) Models: 26x1.5-2.5 AV / Schrader 40 mm Valve Type: AV (Auto / Schrader valve) Valve Length: 40 mm Type: AV13 Manufacturer Number: 10425340 26x1.5-2.5 SV / Presta 40 mm Valve Type: SV (Sclaverand/Presta) Valve Length: 40 mm Type: SV13 Manufacturer Number: 10425343 Valve Information Tubes are available with various valve types. Choosing a valve depends on the application and the rim's valve hole diameter. AV / Schrader Valve: Synonyms: Auto Valve (AV), Schrader Valve Outer Diameter: 8.5 mm SV / Presta Valve: Synonyms: Sclaverand Valve (SV), French Valve, Presta Valve Outer Diameter: 6.5 mm Other: all with a Presta valve can be unscrewed (to lengthen the valve, add anti-flat agents, etc.). Technology: Inflation Pressure Stability A Schwalbe inner tube maintains the air much longer. The quality of the inner tube is already determined by its raw materials, through the ingredients and the purity of the rubber compound. During vulcanisation, each Schwalbe inner tube is placed in a mould and then inflated. This is the only way to ensure a uniform wall thickness and excellent air retention. Reliability Rigorous monitoring ensures the best operational reliability: each inner tube is inflated in the factory and stored under pressure for 24 hours to check its air retention ability. Tube Groups System Due to its high elasticity and quality, a single inner tube covers a large number of tyre sizes. For example, inner tube no. 17 works just as well for 28 mm wide tyres as for 47 mm wide tyres. Only an extremely high-quality and reliable inner tube can meet this requirement. Contents: 50 x Schwalbe No. 13 inner tubes, OEM Manufacturer: Ralf Bohle GmbH Otto-Hahn-Str. 1 51580 Reichshof Germany info@schwalbe.com