Fujian Hexing Rubber Co., Ltd.  

Product Name: High Quality Natural Motor Tricycle Inner Tube 4.50-12 Model NO.: 4.50-12 Brand: R-Stone Tire Design: Bias Belted Tyre Usage: Motor Tricycle Certification: ISO, SGS Type: Inner Tube Classification: Inner Tube Size: 4.50-12 Material: Natural Valve: Tr13 Weight: 715g Width: 130mm Thickness: 1.3-1.4mm Airtightness Duration: ?90days Rubber Content: ?40% Trademark: R-stone Transport Package: Carton & Box or Bag & Plastic Bag Specification: GB7036.2-2007 Origin: Fujian Yong'an HS Code: 4013909000 Product Description Motorcycle inner tube is the product that we pay most attention to and it develops very well during these years. Our tube has a bright and pliable apperance with uniform wall thickness bcos of our good natural rubber and heat molded vulcanizing process. Its performance advantage is good thorn resistence and high tensile strength while with long air retention and good quality stability at the same time though it's latex tube bcos of our improved process. It will bring you a comfortable and safe travel under high speed and lower rolling resistance to save your oil. Our price offered makes it very attractive to our customers. Free samples are available to be sent to sincere buyers for quality checking against our offer.We are supplying the below sizes with metal schrader valve now. For other sizes, you could send us the sample or advise the detail for our quotation.Our available sizes list of motorcycle tubeSIZEWIDTH(mm)WEIGHT(g)NATURALTUBEBUTYLTUBE2.00/2.25-14602752402.50-14723352852.75-14794103253.00-16874854003.25-16935454403.50-16102635485110/90-161026354852.00/2.25-17603302802.50-17724003402.75-17794703853.00-17875204303.25-17935654703.50/4.10-171026805652.50-18724303602.75-18795004103.00-18875654603.25-18935954953.50/4.10-181027206003.00-19875704852.75-21795604653.00-8792301903.50-81024002754.00-81204603303.00-10873302603.50-101024053403.00-12793002754.00-121256454604.50-121307154855.00-12140820520Main index of our motorcycle tubeITEMNaturalrubberMotorcycletubeButylrubberMotorcycletubeThickness1.3-1.4mm1.2-1.3mmTensilestrengthatbody≥7.0Mpa≥8.5MpaTensilestrengthatjointpoint≥4.0Mpa≥4.0MpaElongationatbody≥400%≥450%Elongationatjointpoint≥250%≥250%Airtightnessduration≥90days≥120daysDeformationrateunderheattensile≤25%≤28%Strengthofvalvebasetothebodytube≥600N≥500NDeformationrateafteraging≤2%≤2%Our Services1,We always use the good rawmaterial ,strict quality inspection. Make sure you purchase good product from our factory.2,Just give us your specification or pictures,we can do as per your require.3,We do reply within 24 hours ,we lcome your E-mail anytime.Believe our tube will be your best chice if you really need high quality tubes.We warmly welcome sincere buyers from all over the world to contact us for long-term business under mutual benefits.