China Motorcycle Butyl Inner Tubes (3.00-10 3.50-10 3.00-12 3.50/12 3.75X12 4.50-12 5.00-12)

China Motorcycle Butyl Inner Tubes (3.00-10 3.50-10 3.00-12 3.50/12 3.75X12 4.50-12 5.00-12). High Quality Butyl Material: Tensile strength 8.0MPa and elongation 480% ensure durability. Comprehensive Certifications: ISO, CCC, and DOT certified for global market compliance. OEM Service Available: Customized manufacturing according to specific customer requests. Strict Quality Control: 24-hour air tightness check after inflation to guarantee performance. Wide Size Range: Available in multiple sizes from 3.00-10 to 5.00-12 and beyond. Diverse Valve Options: Various valve types including TR87, TR4, TR13, and CR202 available. 1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind. Flexible Packaging: Packaging options of 25 or 50 pieces per woven bag.