Schwalbe tube

Product Description Inner tube for 26" tyres. OEM Packaging:This item comes from the original equipment manufacturer and is lacking the retail packaging.Specifications:Application:All MountainETRTO:40-559 to 62-559Tyre Dimensions:26 x 1.50 to 26 x 2.50Inner Tube Material:butylValve Type:AV / Schrader 40 mm, SV / Presta 40 mmDimensions (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 mmType:AV13Manufacturer Number:10425340 26x1.5-2.5 SV / Presta 40 mm Valve Type:SV (Sclaverand/Presta)Valve Length:40 mmType:SV13Manufacturer Number:10425343Valve InformationTubes are available with various valve types. Choosing a valve is dependent on application and the rim's valve hole diameter. AV / Schrader Valve: Synonyms: Auto Valve (AV), Schrader ValveOuter Diameter: 8.5 mm SV / Presta Valve: Synonyms: Sclaverand Valve (SV), French Valve, Presta ValveOuter Diameter: 6.5 mmOther: all s 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 is then inflated. This is the only way to ensure a uniform wall thickness and excellent air retention. Reliability Rigorous monitoring that ensures the best operational reliability: each inner tube is inflated in the fabric and stored under pressure for 24 hours to check the 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