Best Quality Natural and Butyl Rubber Motorcycle Inner Tube 4.50-12 for Motorbike

Best Quality Natural and Butyl Rubber Motorcycle Inner Tube 4.50-12 for Motorbike. Natural Rubber Material: Made with over 40% natural rubber for superior durability and performance. OEM Customization: Accepts OEM orders for brand, packing, and weight customization. ISO Certified Quality: Meets ISO 9001-2008 standards with 100% quality guarantee. High Tensile Strength: Features tensile strength of 8Mpa-10Mpa and elongation of 480-550%. Professional Manufacturer: Over 30 years manufacturing experience and 21 years export experience. Fast Delivery: Delivery within 15-20 days with monthly output of 60,000 pcs. Factory Direct Sales: Direct sales from factory ensuring quality assurance and competitive pricing. Wide Size Range: Available in various sizes including 4.50-12 and other custom options.