Schwalbe Aerothan Presta 40 Mm Inner Tube Blue 700 / 37-50

Outstandingly lightweight, extremely robust Inflate the tube before assembly, Max. 03.bar/4.5 PSI. Inflating to a high pressure when not mounted may cause deformation and damage to the tube.. Always use a suitable rim tape.. Aerothan Tube should NOT come into contact with tubeless sealants. If necessary, clean with tyre with a rag before assembly.. The tube revolution made of Aerothan.. Aerothan is a material that completely redifines bicycle tubes: extremely light, with maximum puncture protection and designed for minimum rolling resistance. . The revolutionary new tube make of Aerothan achieves top values for elasticity, weight and puncture protection never seen before - and all that without rubber. For road bikes, mountain bikes and trekking bikes.. Features Fully lightweight, 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 rolling resistance - maximum ri